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Class Information
Number: 428
Name: Stock material or miscellaneous articles >
Description: This class accommodates certain products of manufacture which are not provided for in classes devoted primarily to manufacturing methods and apparatus. The bulk of the documents are directed to stock material composites, that is, materials having two or more distinct components which are more ordered than a mere random mixture of ingredients.










Class Number Class Name No. of Patents
428/544

All metal or with adjacent metals

153
428/545

Component of composite having metal continuous phase interengaged with nonmetal continuous phase

200
428/570

Composite powder (e.g., coated, etc.)

290
428/615

Composite; i.e., plural, adjacent, spatially distinct metal components (e.g., layers, joint, etc.)

543
428/686

Adjacent functionally defined components

178
428/636

Adjacent, identical composition, components

143
428/637

Group viii or ib metal-base

117
428/638

Fe, containing 0.01-1.7% carbon (i.e., steel)

56
428/650

Al-base component

452
428/654

Next to al-base component

374
428/652

Next to group viii or ib metal-base component

377
428/653

Fe

381
428/651

Next to refractory (group ivb, vb, or vib) metal-base component

202
428/616

Deflectable by temperature change (e.g., thermostat element)

40
428/619

Both components fe-based with more than 10% ni

21
428/617

More than two components

57
428/618

One component cu-based

64
428/635

Four or more distinct components with alternate recurrence of each type component

178
428/642

Ga-, in-, tl- or group va metal-base component

132
428/641

Ge- or si-base component

211
428/649

Group iia metal-base component

81
428/639

O, s, or organic compound in metal component

125
428/640

Oxide of transition metal or al

104
428/643

Pb- and sn-base components: alternative to or next to each other

65
428/644

And next to cu- or fe-base component

59
428/645

Pb-base component

104
428/620

Semiconductor component

460
428/646

Sn-base component

195
428/647

Next to group ib metal-base component

183
428/648

Next to group viii metal-base component

205
428/655

Transition metal-base component

156
428/656

Alternative base metals from diverse categories

121
428/657

Group iib metal-base component

48
428/658

Zn-base component

279
428/659

Next to fe-base component (e.g., galvanized)

425
428/668

Group viii or ib metal-base component

437
428/673

Ag-base component

336
428/672

Au-base component

287
428/679

Co- or ni-base component next to fe-base component

383
428/678

Co-, fe-, or ni-base components, alternative to each other

554
428/671

Cu-base component alternative to ag-, au-, or ni-base component

143
428/674

Cu-base component

449
428/675

Next to co-, cu-, or ni-base component

446
428/676

Next to fe-base component

121
428/677

Fe-base has 0.01-1.7% carbon (i.e., steel)

164
428/681

Fe-base component

328
428/684

Containing 0.01-1.7% carbon (i.e., steel)

186
428/685

Containing more than 10% nonferrous elements (e.g., high alloy, stainless)

318
428/682

Next to fe-base component

175
428/683

Both containing 0.01-1.7% carbon (i.e., steel)

197
428/669

Group ib metal-base component alternative to platinum group metal-base component (e.g., precious metal, etc.)

95
428/680

Ni-base component

881
428/670

Platinum group metal-base component

415
428/660

Refractory (group ivb, vb, or vib) metal-base component

520
428/661

Diverse refractory group metal-base components: alternative to or next to each other

158
428/662

Group vb metal-base component

172
428/663

Group vib metal-base component

176
428/664

Alternative to or next to each other

60
428/666

Cr-base component

261
428/667

Next to co-, fe-, or ni-base component

351
428/665

W-base component

122
428/621

With additional, spatially distinct nonmetal component

461
428/627

Boride, carbide or nitride component

572
428/628

Component contains compound of adjacent metal

164
428/629

Oxide

342
428/634

Free carbon containing component

148
428/622

More than one such component

160
428/623

Adjacent to each other

340
428/630

Noncrystalline silica or noncrystalline plural-oxide component (e.g., glass, etc.)

163
428/631

Film (e.g., glaze, etc.)

44
428/624

Organic component

183
428/625

Elastomer

108
428/626

Synthetic resin

685
428/632

Oxide-containing component

877
428/633

Plural oxides

400
428/599

Defined configuration of both thickness and nonthickness surface or angle therebetween (e.g., rounded corners, etc.)

74
428/608

Embodying fibers interengaged or between layers (e.g., paper, etc.)

179
428/606

Foil or filament smaller than 6 mils

299
428/607

Composite

293
428/596

Having aperture or cut

293
428/597

Struck-out portion type

83
428/610

Having composition, density, or hardness gradient

375
428/611

Having magnetic properties, or preformed fiber orientation coordinate with shape

611
428/571

Having marginal feature for indexing or weakened portion for severing

45
428/572

For severing perpendicular to longitudinal dimension

26
428/598

Having member which crosses the plane of another member (e.g., t or x cross section, etc.)

98
428/546

Having metal particles

291
428/548

Composite; i.e., plural, adjacent, spatially distinct metal components (e.g., layers, etc.)

346
428/549

Fiber, asbestos, or cellulose in or next to particulate component

96
428/551

Nonmetal component

263
428/552

Entirely inorganic

377
428/565

Nonmetal particles in a component

156
428/553

Nonparticulate metal component

358
428/564

Nonmetal particles in particulate component

159
428/558

Nonparticulate component encloses particles

178
428/559

Particles discontinuous

60
428/560

Separated by nonmetal matrix or binder (e.g., welding electrode, etc.)

66
428/562

Nonparticulate component has fe-base

25
428/563

Next to fe-containing particles

13
428/561

Nonparticulate component has ni-, cu-, or zn-base

31
428/554

Plural nonparticulate metal components

73
428/555

Next to each other

62
428/556

Nonmetal in particulate component

47
428/557

Plural particulate metal components

95
428/550

Porous component

185
428/567

Continuous interengaged phases of plural metals, or oriented fiber containing

123
428/569

Mo or w containing

51
428/568

Nonmetal containing

60
428/547

Having composition or density gradient or differential porosity

219
428/566

Interconnected void structure (e.g., permeable, etc.)

88
428/600

Having variation in thickness

169
428/601

Discontinuous surface component

116
428/602

Longitudinally smooth and symmetrical

18
428/592

Helical or with helical component

85
428/593

Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components (e.g., parallel, inter- secting, etc.)

336
428/577

Intermediate article (e.g., blank, etc.)

162
428/583

Having discrete fastener, marginal fastening, taper, or end structure

43
428/584

Same structure at both ends of plural taper

16
428/585

Single taper (e.g., ingot, etc.)

17
428/582

Having outward flange, gripping means or interlocking feature

106
428/578

Panel having nonrectangular perimeter

13
428/579

Disk

51
428/580

Symmetrical

15
428/581

Only one plane of symmetry

5
428/614

Laterally noncoextensive components (e.g., embedded, etc.)

662
428/609

Macroscopically anomalous interface between layers

97
428/605

Mass of only fibers

72
428/612

Microscopic interfacial wave or roughness

216
428/603

Nonplanar uniform thickness or nonlinear uniform diameter (e.g., l-shape)

161
428/604

Intersecting corrugating or dimples not in a single line (e.g., waffle form, etc.)

65
428/595

Nonplanar, uniform-thickness material having symmetrical channel shape or reverse fold (e.g., making acute angle, etc.)

121
428/594

Plural layers discontinuously bonded (e.g., spot-weld, mechanical fastener, etc.)

216
428/613

Porous (e.g., foamed, spongy, cracked, etc.)

283
428/576

Shaped configuration for melting (e.g., package, etc.)

53
428/687

Surface feature (e.g., rough, mirror)

482
428/573

Width or thickness variation or marginal cuts repeating longitudinally

83
428/575

Marginal slots (i.e., deeper than wide)

13
428/574

Variation in both width and thickness

14
428/591

With provision for limited relative movement between components

35
428/587

Workpiece mimicking finished stock having nonrectangular or noncircular cross section

21
428/588

Workpiece of parallel, nonfastened components (e.g., fagot, pile, etc.)

8
428/589

Arranged to avoid lateral displacement

9
428/590

Composite

9
428/586

Workpiece with longitudinal passageway or stopweld material (e.g., for tubular stock, etc.)

126
428/29

Article having latent image or transformation

184
428/30

Striated for iridescence

99
428/32

Article having ornamental wound or woven strands

24
428/542.8

Article of intermediate shape (e.g., blank, parison, preform, etc.)

653
428/904

Artificial leather

302
428/4

Bow, pompom or rosette

156
428/5

Looped type

71
428/919

Camouflaged article

272
428/64.1

Circular sheet or circular blank

1405
428/66.6

Aperture containing

207
428/66.7

Edge structure

103
428/66.3

End closure

70
428/66.2

Frictional

78
428/66.1

Gear

12
428/66.5

Ornamental, decorative, pattern, or indicia

84
428/64.2

Recording medium or carrier

361
428/65.9

Fibrous material containing

13
428/65.8

Lubricant containing

47
428/64.4

Optical recording medium or carrier

1488
428/65.2

Adhesive containing

113
428/64.8

Coloring agent containing

447
428/64.9

Thickness specified

62
428/64.7

Polycarbonate containing

147
428/65.1

Polymer derived from material having at least one acrylic or alkacrylic group or the nitrile or amide derivative thereof (e.g., acrylamide, acrylate ester, etc.)

110
428/64.5

Tellurium containing

431
428/64.6

Protective layer

336
428/66.4

Seal, gasket, or packing

135
428/357

Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof

894
428/358

Channel shape

226
428/363

Mica flake

181
428/402

Particulate matter (e.g., sphere, flake, etc.)

2721
428/403

Coated

3336
428/407

Including synthetic resin or polymer

2319
428/404

Silicic or refractory material containing (e.g., tungsten oxide, glass, cement, etc.)

1505
428/406

Glass particles or spheres

576
428/405

Silane, siloxane or silicone coating

834
428/402.2

Microcapsule with fluid core (includes liposome)

992
428/402.21

Solid-walled microcapsule from synthetic polymer

585
428/402.22

Addition polymer from unsaturated monomers only

309
428/402.24

Microcapsule with solid core (includes liposome)

664
428/364

Rod, strand, filament or fiber

2068
428/373

Bicomponent, conjugate, composite or collateral fibers or filaments (i.e., coextruded sheath-core or side-by-side type)

1415
428/374

Fibers or filaments nonconcentric (e.g., side-by-side or eccentric, etc.)

667
428/375

Coated or with bond, impregnation or core

1740
428/392

Artificial fiber or filament

711
428/393

Cellulosic

294
428/394

Synthetic resin or polymer

915
428/395

Polyamide, polyimide or polyester

1085
428/378

Coating on discrete and individual rods, strands or filaments

1236
428/376

Discontinuous or tubular or cellular core

283
428/396

Impregnation

220
428/379

Including metal or compound thereof (excluding glass, ceramic and asbestos)

915
428/388

Glass or silicic fiber or filament with metal coating

92
428/389

Metal or metal compound in coating

469
428/385

Metal with weld modifying or stabilizing coating (e.g., flux, slag, producer, etc.)

48
428/387

Silicic material in coating

59
428/386

Titanium compound in coating

45
428/380

Plural coatings

205
428/381

Free metal in coating

117
428/384

Glass, ceramic or metal oxide in coating

169
428/382

Natural rubber in coating

33
428/383

Synthetic resin or polymer in plural coatings, each of different type

439
428/390

Rubber, cellulosic or silicic material in coating

138
428/391

Silane, silicone or siloxane in coating

665
428/377

Wound or wrapped core or coating (i.e., spiral or helical)

423
428/366

Including boron or compound thereof (not as steel)

154
428/367

Including free carbon or carbide or therewith (not as steel)

898
428/368

In coating or impregnation

319
428/372

Including structurally defined particulate matter

740
428/365

Including textile, cloth or fabric

452
428/369

Nonlinear (e.g., crimped, coiled, etc.)

367
428/370

Composite

471
428/371

Helical or coiled

216
428/397

Particular cross section

714
428/399

Longitudinally varying

255
428/400

Surface characteristic

355
428/398

Tubular or cellular

564
428/401

Physical dimension

600
428/359

Staple length fiber

428
428/362

Nonlinear (e.g., crimped, coiled, etc.)

185
428/360

Plural and with bonded intersections only

90
428/361

With coating or impregnation

318
428/39

Collage representative of real object

43
428/12

Collapsible article (e.g., jointed, elastic, etc.)

278
428/2

Compacted trash or refuse bundle

105
 

Composite (nonstructural laminate) (428/411.1)

 
 

Of inorganic material (428/688)

 
 

Metal-compound-containing layer (428/689)

 
428/411.1

Composite (nonstructural laminate)

2277
428/420

Including interfacial reaction product of adjacent layers

390
428/500

Of addition polymer from unsaturated monomers

3195
428/522

Ester, halide or nitrile of addition polymer

2424
428/501

Next to an aldehyde or ketone condensation product

113
428/504

Amide-aldehyde

20
428/505

Urea or modified urea-aldehyde

45
428/502

Melamine-aldehyde

106
428/503

Impregnated or coated cellulosic material

86
428/506

Phenol-aldehyde

72
428/507

Next to cellulosic

394
428/511

Paper or wood

937
428/512

Addition polymer of hydrocarbon(s) only

236
428/513

Monoethylenically unsaturated

457
428/514

Ester, halide or nitrile of addition polymer

633
428/508

Regenerated or modified cellulose

142
428/509

Addition polymer of hydrocarbon(s) only

74
428/510

Where addition polymer is an ester or halide

179
428/515

Next to second addition polymer from unsaturated monomers

1502
428/520

Ester, halide or nitrile of addition polymer

2027
428/519

Including polyene monomers

498
428/516

Monoolefin polymer

2711
428/517

Next to polyene polymer

607
428/518

Next to vinyl or vinylidene chloride polymer

1038
428/521

Polyene monomer-containing

876
428/523

Polymer of monoethylenically unsaturated hydrocarbon

1344
428/524

Of aldehyde or ketone condensation product

549
428/526

Next to cellulosic

139
428/527

Modified or regenerated cellulose

38
428/530

Paper

268
428/531

Phenoplast

110
428/528

Wood

215
428/529

Phenoplast

108
428/525

Next to second aldehyde or ketone condensation product

97
428/473

Of animal membrane or skin

162
428/443

Of asbestos

140
428/445

With cellulosic layer

17
428/444

With metal layer

35
428/704

Of b, n, p, s, or metal-containing material

1504
428/489

Of bituminous or tarry residue

376
428/490

Next to cellulosic

45
428/491

Paper

36
428/532

Of carbohydrate

704
428/533

Of cellulosic next to another carbohydrate

133
428/534

Cellulosic next to another cellulosic

141
428/536

Regenerated or modified

222
428/535

Wood or paper

450
428/537.5

Of paper

1178
428/537.7

Next to layer of metal salt (e.g., plasterboard, etc.)

136
428/537.1

Of wood

718
428/455

Of cork

42
428/456

Including natural oil or gum or rosin (e.g., linoleum, etc.)

13
428/413

Of epoxy ether

2048
428/414

As intermediate layer

669
428/415

Next to glass or quartz

253
428/416

Next to metal

619
428/417

Next to glass or quartz

324
428/418

Next to metal

982
428/421

Of fluorinated addition polymer from unsaturated monomers

2287
428/422

Addition polymer is perhalogenated

1665
428/688

Of inorganic material

1110
428/689

Metal-compound-containing layer

1154
428/698

Carbide-, nitride-, or sulfide-containing layer

2889
428/692.1

Defined magnetic layer

124
428/693.1

Next to second metal compound-containing layer

61
428/690

Fluroescent, phosphorescent, or luminescent layer

3722
428/691

Halogen-containing

218
428/696

Halogen-containing

205
428/697

Layer contains compound(s) of plural metals

1834
428/699

Next to second metal-compound-containing layer

1979
428/701

O-containing metal compound

2754
428/700

Single crystal

208
428/702

O-containing

3323
428/703

Water-settable material (e.g., gypsum, etc.)

554
428/457

Of metal

3475
428/461

Next to addition polymer from unsaturated monomers

1851
428/463

Ester, halide or nitrile of addition polymer

1137
428/462

Including polyene monomers (e.g., butadiene, etc.)

502
428/460

Next to aldehyde or ketone condensation product

422
428/468

Next to bituminous or tarry residue

55
428/464

Next to cellulosic

265
428/469

Next to metal salt or oxide

2469
428/471

Alkali or alkaline earth metal oxide

223
428/472.2

Aluminum or iron salt or oxide formed in situ

357
428/470

Organo-metallic salt

136
428/472.3

Phosphorus containing metal salt formed in situ

121
428/472

Refractory metal salt or oxide

1558
428/472.1

Formed in situ

185
428/467

Next to natural gum, natural oil, rosin, lac or wax

110
428/465

Next to natural rubber

155
428/466

With natural rubber next to second layer of natural rubber

29
428/458

Next to polyester, polyamide or polyimide (e.g., alkyd, glue, or nylon, etc.)

2094
428/459

Natural source polyamide (e.g., casein, gelatin, etc.)

38
428/497

Of natural gum, rosin, natural oil or lac

141
428/498

Next to cellulosic

66
428/499

Natural oil

22
428/492

Of natural rubber

411
428/494

Next to aldehyde or ketone condensation product or addition polymer from unsaturated monomers

115
428/495

Including polyene monomers

74
428/496

Next to cellulosic

61
428/493

Next to second layer of natural rubber

94
428/474.4

Of polyamide

1358
428/477.7

Inorganic-containing or next to inorganic-containing

124
428/478.2

Natural source-type polyamide (e.g., casein, gelatin, etc.)

154
428/478.4

Next to cellulosic

32
428/478.8

Paper

69
428/476.3

Next to addition polymer from unsaturated monomer(s)

516
428/476.6

Natural source-type polyamide

29
428/476.9

Polymer of monoethylenically unsaturated hydrocarbon

347
428/477.4

Next to aldehyde or ketone condensation product

50
428/479.3

Next to cellulosic

72
428/479.6

Paper or wood

138
428/475.2

Next to polyester

348
428/474.7

Next to second layer of polyamide

237
428/474.9

At least one layer is nylon type

153
428/475.5

Nylon type

386
428/475.8

Next to addition polymer from unsaturated monomer(s)

502
428/476.1

Polymer of monoethylenically unsaturated hydrocarbon

425
428/423.1

Of polyamidoester (polyurethane, polyisocyanate, polycarbamate, etc.)

2570
428/424.2

Next to addition polymer of ethylenically unsaturated monomer

484
428/424.4

Ester monomer type (polyvinylacetate, etc.)

352
428/424.6

Halide monomer type (polyvinyl chloride, etc.)

376
428/424.8

Hydrocarbon polymer (polyethylene, polybutadiene, etc.)

438
428/424.7

Nitrile monomer type (polyacrylonitrile, etc.)

144
428/425.3

Next to aldehyde or ketone condensation product (phenol-aldehyde, etc.)

71
428/423.4

Next to animal skin or membrane

85
428/425.1

Next to cellulosic

432
428/425.8

Next to free metal

711
428/423.9

Next to natural rubber

132
428/423.5

Next to polyamide (nylon, etc.)

271
428/423.7

Next to polyester (polyethylene terephthalate, etc.)

681
428/423.3

Next to second layer of polyamidoester

440
428/425.5

Next to silicon-containing (silicone, cement, etc.) layer

307
428/425.6

Quartz or glass

419
428/425.9

Particulate metal or metal compound-containing

595
428/412

Of polycarbonate

2102
428/480

Of polyester (e.g., alkyd, etc.)

4073
428/483

Next to addition polymer from unsaturated monomers

1887
428/481

Next to cellulosic

503
428/482

Of cross-linked polyester

445
428/473.5

Of polyimide

1584
428/422.8

Of polyisocyanurate

150
428/419

Of polythioether

356
428/426

Of quartz or glass

1764
428/427

Next to a boron containing layer

192
428/441

Next to addition polymer from unsaturated monomers

555
428/442

Ester, halide or nitrile of addition polymer

436
428/436

Next to aldehyde or ketone condensation product

248
428/437

Next to acetal of polymerized unsaturated alcohol (e.g., formal butyral, etc.)

353
428/428

Next to another silicon containing layer

1264
428/429

As silicone, silane or siloxane

642
428/438

Next to cellulosic

80
428/439

Cellulosic ester

32
428/432

Next to metal or compound thereof

2146
428/433

Alloy or free metal

755
428/434

Noble metal containing

339
428/440

Next to natural rubber, gum, oil, rosin, wax, bituminous or tarry residue

80
428/435

Next to polyamide or polyimide

188
428/430

Next to polyester (e.g., alkyd)

316
428/431

Cross-linked polyester (e.g., glycerol maleate-styrene, etc.)

83
428/446

Of silicon containing (not as silicon alloy)

2128
428/448

As intermediate layer

1203
428/449

Paper as both adjacent layers

62
428/447

As siloxane, silicone or silane

4542
428/451

Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product

1032
428/452

Next to cellulosic

349
428/453

Sodium silicate

40
428/450

Next to metal

1384
428/454

Sand, clay or mica (silica excluded)

326
428/484.1

Of wax or waxy material

303
428/485

Next to cellulosic

74
428/486

Cellulosic is paper

122
428/487

Glassine paper

24
428/488.11

With pigment or dye (e.g., carbon paper, hectograph paper, etc.)

48
428/488.41

Having layer over transferable material or on carrier opposite transferable material layer

80
428/913.3

Decorative article for viewing from one side only (e.g., plaque, etc.)

298
428/542.2

Decorative article

571
428/542.6

Constructed from filamentary or flat sheet material

139
428/542.4

Trophy or memento (e.g., preserved artifact, etc.)

156
428/13

Display in frame or transparent casing; or diorama including or imitative of a real object

496
428/14

Peripheral enclosure or frame

336
428/917

Electroluminescent

2924
428/906.6

Embroidery

46
428/28

Finial or pendant type article

108
428/920

Fire or heat protection feature

1090
428/921

Fire or flameproofing

1104
428/916

Fraud or tamper detecting

523
428/902

High modulus filament or fiber

958
428/34.1

Hollow or container type article (e.g., tube, vase, etc.)

1275
428/35.6

Cellular material derived from plant or animal source (e.g., wood, cotton, wool, leather, etc.)

153
428/34.8

Flexible food casing (e.g., sausage type, etc.)

317
428/34.4

Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing (e.g., porcelain, brick, cement, etc.)

460
428/34.5

Contains fabric, fiber particle, or filament made of glass, ceramic, or sintered, fused, fired, or calcined metal oxide, or metal carbide or other inorganic compound (e.g., fiber glass, mineral fiber, sand, etc.)

562
428/34.6

Multilayer (continuous layer)

377
428/34.7

Polymer or resin containing (i.e., natural or synthetic)

460
428/35.2

Nonself-supporting tubular film or bag (e.g., pouch, envelope, packet, etc.)

1076
428/35.4

Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit

483
428/35.3

Elemental metal containing

213
428/35.5

Single layer (continuous layer)

290
428/34.2

Paper containing (e.g., paperboard, cardboard, fiberboard, etc.)

638
428/34.3

Bag or tubular film (e.g., pouch, flexible food casing, envelope, etc.)

348
428/35.7

Polymer or resin containing (i.e., natural or synthetic)

3020
428/36.6

Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit

894
428/36.7

Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers (continuous layer)

719
428/35.8

Elemental metal containing (e.g., substrate, foil, film, coating, etc.)

713
428/35.9

Three or more layers (continuous layer)

770
428/36.3

Fiber or fibers wound around each other or into a self-sustaining shape (e.g., yarn, braid, fibers shaped around a core, etc.)

383
428/36.5

Foam or porous material containing

558
428/36.8

Natural or synthetic rubber or rubber-like compound containing

586
428/36.9

Open-ended, self-supporting conduit, cylinder, or tube-type article

1506
428/36.91

Multilayer (continuous layer)

1440
428/36.4

Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes

436
428/36.92

Single layer (continuous layer)

836
428/36.1

Textile, fabric, cloth, or pile containing (e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.)

797
428/36.2

Textile, fabric, cloth, or pile is sandwiched between two distinct layers of material unlike the textile, fabric, cloth, or pile layer

238
428/34.9

Shrinkable or shrunk (e.g., due to heat, solvent, volatile agent, restraint removal, etc.)

694
428/35.1

Single layer (continuous layer)

266
428/540

Impregnated naturally solid product (e.g., leather, stone, etc.)

119
428/541

Wood timber product (e.g., piling, post, veneer, etc.)

211
428/908

Impression retention layer (e.g., print matrix, sound record, etc.)

74
428/32.1

Ink jet stock for printing (i.e., stock before printing)

288
428/32.16

Cloth or textile support

40
428/32.3

Dye-fixing agent in ink receptive layer

203
428/32.27

Gelatin ink receptive layer

78
428/32.26

Hardened, cured, or cross-linked ink receptive layer

185
428/32.11

Having property to receive other media in addition to ink jet composition

38
428/32.13

Image viewable from either side (e.g., ohp, projectable image, etc.)

64
428/32.14

Single recording layer

53
428/32.15

Particles in recording layer

49
428/32.17

Microporous synthetic resin support (e.g., microcracked, microembossed, etc.)

49
428/32.28

Modified polyvinyl alcohol ink receptive layer

156
428/32.38

Multiple polymers in ink-receptive layer

132
428/32.21

Paper support composition specified

158
428/32.34

Particles (e.g., pigment, etc.) present in ink receptive layer

392
428/32.35

Particle size distribution

126
428/32.37

Property of particle specified (e.g., oil absorbtivity, surface area, pore size, etc.)

122
428/32.36

Surface of particle is modified (e.g., coated, charged, etc.)

110
428/32.18

Physical properties (e.g., dimensions, optical, smoothness, etc.) of support specified

108
428/32.19

Optical property of support specified (e.g., opacity, brightness, etc.)

19
428/32.2

Smoothness or freeness specified

29
428/32.31

Physical property of ink receptive layer specified

110
428/32.33

Gloss specified

53
428/32.32

Pore size or volume

52
428/32.24

Plural ink receptive layers

207
428/32.25

Particle (e.g., pigment, etc.) containing layer

194
428/32.29

Quaternary ammonium compound ink receptive layer

108
428/32.12

Retransferable

61
428/32.22

Specified property (e.g., antistatic, anticurl, adhesive, antifriction, etc.) of backing layer

80
428/32.23

Terpolymer ink receptive layer

26
428/907.7

Layer or article rendered light-transmissive by pressure (e.g., blushed, etc.)

3
428/40.1

Layer or component removable to expose adhesive

1878
428/40.3

Bituminous

69
428/40.2

Capsule or particulate matter containing (e.g., sphere, flake, microballon, etc.)

222
428/40.4

Ceramic, glass, glasslike, vitreous

76
428/41.6

Coloring agent

187
428/41.9

Dissimilar adhesives

275
428/40.6

Halogen containing compound

108
428/40.8

Coloring agent containing

24
428/40.7

Fluorine

70
428/40.9

Metal containing

197
428/41.1

Aluminum

87
428/41.2

Coloring agent containing

33
428/42.1

Ornamental, decorative, pattern, or indicia

883
428/41.5

Polymer derived from material having at least one acrylic or alkacrylic group or the nitrile or amide derivative thereof (e.g., acrylamide, acrylate ester, etc.)

360
428/41.3

Polymer derived only from ethylenically unsaturated monomer

422
428/41.4

Silicon

119
428/41.7

Protective layer

609
428/41.8

Release layer

1001
428/42.2

Sectional layer removable

534
428/42.3

Adhesive is on removable layer

483
428/40.5

Wax containing

78
428/34

Light transmissive sheets, with gas space therebetween and edge sealed (e.g., double glazed storm window, etc.)

631
428/1.1

Liquid crystal optical display having layer of specified composition

1780
428/1.2

Alignment layer of specified composition

429
428/1.21

Alignment layer is inorganic

32
428/1.25

Polyamide

123
428/1.26

Polyimide

232
428/1.27

Polyimidfluoride

55
428/1.28

Polyimidmetalo

3
428/1.23

Silicon compound (i.e., organosilicon)

98
428/1.5

With bonding or intermediate layer of specified composition (e.g., sealant, space, etc.)

208
428/1.53

Epoxy

75
428/1.54

Ester

105
428/1.51

Inorganic layer

46
428/1.52

Silicon compound (i.e., organosilicon)

68
428/1.55

Unsaturated aliphatic polymer (e.g., vinyl, etc.)

52
428/1.4

With charge transferring layer of specified composition

67
428/1.6

With substrate layer of specified composition

170
428/1.62

Inorganic substrate layer (e.g., ceramic, metallic, glass, etc.)

61
428/1.61

Releasable substrate layer to expose adhesive

10
428/1.3

With viewing layer of specified composition

562
428/1.33

Ester (e.g., polycarbonate, polyacrylate, etc.)

142
428/1.31

Polarizer or dye containing viewing layer

319
428/1.32

Silicon compound (e.g., glass, organosilicon, etc.)

57
428/54

Longitudinally sectional layer of three or more sections

161
428/55

Next to unitary sheet of equal or greater extent

100
428/56

Continuous sectional layer

87
428/900

Magnetic feature

4095
428/800

Magnetic recording component or stock

115
428/838

Binder media

73
428/839

Multiple magnetic layers

17
428/839.1

Magnetic layers only on single side of substrate

6
428/839.2

Two magnetic layers on single side of substrate

7
428/839.4

Chemically specified binder

15
428/839.3

Chemically specified magnetic material

60
428/839.6

Specified property (e.g., density, tg, etc.)

49
428/839.5

With chemically identified adjuvant

22
428/845

Nonmagnetic backcoat layer (e.g., polysiloxane, etc.)

16
428/845.7

Chemically specified polymeric binder

26
428/845.5

Having specified property (e.g., average roughness (ra) etc.)

60
428/845.6

For servo tracking

13
428/845.1

Nonmagnetic particles in backcoat layer (tio2, zno, sio2, etc.)

31
428/845.2

Carbon black particles

35
428/845.3

With additional nonmagnetic particles

25
428/845.4

With additive (e.g., lubricant, etc.)

18
428/841

Single magnetic layer with overcoat

11
428/841.2

Chemical composition of overcoat specified

11
428/841.3

Lubricant in overcoat layer

19
428/841.1

Two overcoat layers

26
428/840

Single magnetic layer with underlayer

22
428/840.6

Magnetic layer chemical composition

30
428/840.1

Underlayer composition or structure

61
428/840.5

Chemically identified underlayer binder

57
428/840.4

Lubricant in underlayer (e.g., perfluoether, etc.)

16
428/840.2

Nonmagnetic particles in underlayer (e.g., a12o3 particles, etc.)

51
428/840.3

Carbon black particles

23
428/842

Single magnetic layer

69
428/844.5

Chemically specified polymer binder

63
428/844.7

Plural chemically specified polymeric binders in single layer

86
428/844.71

Polyurethane binder with vinyl chloride binder

42
428/844.8

Polyurethane binder

84
428/844.6

Radiation cured (i.e., cross linked) binder

58
428/844.9

Vinyl chloride binder

53
428/842.1

Having chemically specified magnetic particles (e.g., feco, conipt, etc.)

36
428/842.3

Ferromagnetic (elemental or alloy) particles

72
428/842.4

Inorganic compound encapsulated or coated magnetic particles (e.g., co oxide coated fe particles, etc.)

33
428/842.5

Magnetic metal oxide, nitride, or carbide particles

40
428/842.7

Chromium oxide

11
428/842.8

Hexagonal or plate lattice-shaped oxides

121
428/842.6

Inorganic compound encapsulated or coated magnetic particles (e.g., co coated fe2o3, etc.)

51
428/842.9

Magnetic metal nitride or carbide

13
428/842.2

Organic compound encapsulated or coated magnetic particles (e.g., polystyrene encapsulated magnetic particles, etc.)

63
428/844

With nonmagnetic particles (e.g., hematite particles, polystyrene, and polyisoprene copolymer, etc.)

66
428/844.1

Only single-type nonmagnetic particle

46
428/844.3

Alumina particle (i.e., a12o3)

19
428/844.4

Carbon black particle (e.g., lamp carbon, etc.)

28
428/844.2

Surface modified particle (e.g., aluminum oxide coated particles, etc.)

17
428/843

With organic compound adjuvant in magnetic layer

30
428/843.7

Acids, amines, amides, or salts thereof

22
428/843.1

Dispersant or surfactant

36
428/843.2

Inhibitor

14
428/843.3

Lubricant

24
428/843.4

Ester

54
428/843.5

Fluorine compound

22
428/843.6

Silicon compound

32
428/810

Magnetic head

59
428/812

Magnetic layer composition

147
428/811

Magnetoresistive

70
428/811.1

Having tunnel junction effect

69
428/811.2

Multilayer

180
428/811.3

Super lattice (e.g., giant magneto resistance (gmr) or colossal magneto resistance (cmr), etc.)

55
428/811.4

Single film

11
428/811.5

With defined structural feature

94
428/813

Substrate composition

48
428/815

With defined laminate structural detail

97
428/815.1

Head with slider structure

7
428/815.2

With head pole component

34
428/816

With interlaminar component (e.g., adhesion layer, etc.)

76
428/814

With protective film

28
428/846

Magnetic recording media substrate

29
428/848

Circular shape (e.g., disk, etc.)

24
428/848.7

Disk in holder (e.g., disk in casing, etc.)

17
428/848.8

Disk property resulting from specified process (e.g., injection molding, photolithography, sintering, etc.)

57
428/848.6

Edge feature (e.g., chamfered edge, etc.)

22
428/848.5

Having specified pits, tracks, or indicia

78
428/848.1

Having zones (e.g., landing zone or contact stop/start (css) zone, etc.)

66
428/848.9

Magneto-optic media disc

51
428/848.2

Specified texture or roughness (e.g., average roughness (ra), etc.)

84
428/848.3

Uniform texture

43
428/848.4

Stretched surface

19
428/846.1

Inorganic substrate

11
428/846.5

Carbon substrate

7
428/846.2

Composite or coated substrate (e.g., ceramic-epoxy composite, etc.)

51
428/846.4

Anodized or oxidized aluminum or aluminum-base alloy

26
428/846.3

Silicon compound coating

34
428/846.9

Glass or ceramic substrate

186
428/846.6

Metallic (i.e., elemental or alloy) substrate

14
428/846.7

Al or al-base alloy substrate

17
428/846.8

Ti or ti-base alloy substrate

8
428/847

Organic polymer substrate

32
428/847.1

Composite or coated nonesterfied substrate

47
428/847.2

Polyester substrate (e.g., polyethylene terephthalate, etc.)

54
428/847.5

Coated or surface treated layer (e.g., by corona discharge, etc.)

42
428/847.3

Containing naphthalene ring (e.g., polyethylenenaphthalate, etc.)

36
428/847.6

Containing particles (e.g., aluminum carbonate particles, calcium carbonate particles, etc.)

34
428/847.7

Having specific surface feature or roughness (e.g., by added particles, etc.)

75
428/847.4

Laminate of two or more layers

55
428/847.8

Polymer containing specified ring structure

45
428/817

Magneto-optical media stock

46
428/818

Multiple magnetic layers, at least one of which is magneto-optic

13
428/820

Only two magnetic layers, at least one of which is magneto-optic

14
428/820.2

Adjacent magnetic layers

16
428/820.3

Having in-plane orientated magnetization

14
428/820.4

Magnetic layer composition specified

24
428/820.5

Specified performance related property (e.g., kerr rotation, etc.)

25
428/820.6

Curie temperature

39
428/820.1

Magnetic layer pairs separated by single nonmagnetic (e.g., antiferromagnetic, dielectric, etc.) layer

22
428/819

Unit structure (i.e., three or more differing magnetic layers in series)

38
428/819.3

Only four or six adjacent magnetic layers form series

29
428/819.4

Magnetic layers and at least one intervening nonmagnetic layer (e.g., antiferromagnetic, dielectric, etc.)

17
428/819.2

Only three adjacent magnetic layers form series

45
428/819.1

Reoccurring unit structure

36
428/821

Single magneto-optic magnetic layer

27
428/822

Magneto-optic magnetic layer contains transition metal

20
428/822.1

Magnetic transition metal oxide in magneto-optic layer

18
428/822.2

Having garnet crystal structure

20
428/822.3

Rare-earth or lanthanum series element with iron or cobalt or nickel

45
428/822.5

Rare-earth or lanthanum series element contained in separate lattice phase (e.g., scandium or yttrium in separate phase from feconi, etc.)

7
428/822.4

With other element(s) other than rare-earth or lanthanum series element and iron, cobalt, or nickel

23
428/824

With dielectric layer (e.g., sio, ain, zns, mgf2, etc.)

9
428/824.3

Dielectric layer having chalcogen (i.e., o, s, se, or te) compound

13
428/824.4

Dielectric layer having nitride or carbide compound (e.g., tin, tic, etc.)

16
428/824.5

Dielectric layer having refractive index specified

21
428/824.2

Plural compounds in single dielectric layer (e.g., mixed layer of tin and tic, etc.)

20
428/824.1

Plural dielectric layers or sections

19
428/823

With nonmagnetic metal (e.g., antiferromagnetic metal layer, cu layer, etc.)

16
428/823.1

Metal reflecting layer (e.g., reflecting polarized beam, etc.)

23
428/823.2

Al-, ag-, au-, or cu-base reflecting layer

20
428/825

With topcoat

36
428/825.1

Lubricant

22
428/826

Thin film media

161
428/827

Multiple magnetic layers

167
428/829

Differing compositions in plurality of magnetic layers (e.g., layer compositions having differing elemental components, different proportions of elements, etc.)

203
428/828

Magnetic layers separated by nonmagnetic (antiferromagnetic, cu, dielectric, etc.) layer(s)

168
428/828.1

Three or more magnetic layers on one substrate side

141
428/830

Plural magnetic layers of same empirical composition, each with different structure (e.g., differing crystalline lattice, atomic structure, etc.)

112
428/832

Single magnetic layer and single underlayer

95
428/832.1

Co or co-base magnetic layer

57
428/832.2

Cr or cr-base underlayer

112
428/832.3

Ni or ni-base underlayer

30
428/832.4

Polymeric underlayer (e.g., polymeric adhesion layer, plasma polymerized carbon, etc.)

18
428/831

Single magnetic layer having two or more nonmagnetic underlayers (e.g., seed layers, barrier layers, etc.)

183
428/831.1

Including nip underlayer

13
428/831.2

Specified physical structure of underlayer (e.g., texture, etc.)

200
428/833

Single magnetic layer with plural overcoat layers

36
428/833.1

Inorganic overcoat layer

24
428/833.2

Carbon overcoat (e.g., graphite, diamond like, doped carbon, etc.)

65
428/833.5

Having elemental nitrogen in carbon layer

21
428/833.6

With lubricant

36
428/833.3

With lubricant over carbon layer

42
428/833.4

Plural lubricant layers over carbon layer

12
428/834

Single magnetic layer with single specified overcoat layer

57
428/835

Carbon overcoat (e.g., graphite, diamond like, doped carbon, etc.)

30
428/835.4

Containing elemental nitrogen in carbon overcoat

11
428/835.3

Fullerene carbon

6
428/835.2

Plasma-formed carbon overcoat

41
428/835.1

Sputter-formed carbon overcoat

25
428/835.5

Textured surface overcoat

15
428/835.6

Organic compound overcoat

72
428/835.7

Fluorocarbon

62
428/835.8

Perfluoropolyether

103
428/836

Single magnetic layer

75
428/836.3

Magnetic layer having inorganic compound of si, n, p, b, h, or c

88
428/836.2

Magnetic layer having oxygen (i.e., uncombined or oxide)

121
428/836.1

Metal or alloy magnetic layer

136
428/837

With nonmagnetic backcoat layer (e.g., inorganic particles in polymer, carbon, etc.)

27
428/38

Mass transmissive of light through all layers and having opaque border (e.g., stained glass, wired glass, etc.)

317
428/918

Material abnormally transparent

123
428/913

Material designed to be responsive to temperature, light, moisture, etc.

5345
428/539.5

Metal continuous phase interengaged with nonmetal continuous phase

211
428/903

Microfiber (less than 100 micron diameter)

450
428/912.2

Mirror

197
428/543

Miscellaneous (e.g., treated surfaces, etc.)

236
428/67

Nonparticulate element embedded or inlaid in substrate and visible

302
428/80

Nonrectangular sheet

143
428/905

Odor releasing material

322
428/63

Patched hole or depression

306
428/911

Penetration resistant layer

685
428/81

Perimeter or corner structure of sheet (excluding mere rectangular)

293
428/83

Channel or u-shaped perimeter

116
428/84

Paper sheet

21
428/82

Pile or nap type surface

76
428/85

Pile or nap type surface or component

370
428/97

Composition of pile or adhesive

528
428/88

Edge feature or configured or discontinuous surface

291
428/89

Differential pile length or surface

160
428/90

Flock surface

292
428/86

Interlaminar

189
428/91

Nap type surface

248
428/95

Particular backing structure or composition

1061
428/92

Particular shape or structure of pile

429
428/93

U-, v-, or w-shaped or continuous strand, filamentary material

99
428/94

Continuous strand with adhesive bond to backing

52
428/96

With coating, impregnation, or bond

600
428/87

With particles

113
428/6

Plume

28
428/33

Plural parts with edges or temporary joining means each complementary to other

228
428/901

Printed circuit

2093
428/910

Product with molecular orientation

1897
428/912

Puncture healing layer

84
428/32.39

Receiver for thermal transfer ink

227
428/32.5

Particles in receiving media

69
428/32.51

Retransferable (i.e., receiving layer utilizable as ink transferable donor)

81
428/32.52

Thermal transfer donor attached

30
428/903.3

Recycled materials

338
428/3

Religious artifact (e.g., cruciform, etc.)

90
428/909

Resilient layer (e.g., printer's blanket, etc.)

202
428/907

Resistant against plant or animal attack

287
428/906

Roll or coil

834
428/408

Self-sustaining carbon mass or layer with impregnant or other layer

2989
428/77

Sheet facing and longitudinally noncoextensive with web or other sheet

330
428/78

Sheet smaller in both length and width

225
428/79

Smaller sheet has decorative outline

172
428/68

Sheet including cover or casing

583
428/76

Complete cover or casing

1147
428/70

Encased layer derived from inorganic settable ingredient

112
428/69

Filled with gas other than air; or under vacuum

245
428/71

Foamed or expanded material encased

652
428/72

Including elements cooperating to form cells

279
428/73

Honeycomb type cells extend perpendicularly to nonthickness layer

238
428/74

Noninterengaged fibered material encased (e.g., mat, batt, etc.)

404
428/75

Metal cover or casing

92
428/43

Sheet, web, or layer weakened to permit separation through thickness

1292
428/57

Sheets or webs edge spliced or joined

549
428/58

Sheets or webs coplanar

535
428/60

Beveled, stepped, or skived in thickness

286
428/59

Double faced corrugated sheets or webs connected

45
428/61

With noncoplanar reinforcement

216
428/62

Pile or nap surface sheets connected

86
428/7

Special occasion ornament

232
428/11

Ball, bell, or star-shaped

253
428/9

Collapsible

95
428/8

Knockdown

89
428/10

Wreath type

80
428/37

Spirally flat-wound strand or strip (e.g., braided rug, etc.)

72
428/922

Static electricity metal bleed-off metallic stock

280
428/923

Physical dimension

50
428/924

Composite

60
428/925

Relative dimension specified

90
428/926

Thickness of individual layer specified

289
 

Product by special process

 
428/936

Chemical deposition (e.g., electroless plating, etc.)

103
428/934

Electrical process

33
428/935

Electroplating

304
428/939

Molten or fused coating

140
428/940

Pressure bonding (e.g., explosive, etc.)

50
428/941

Solid state alloying (e.g., diffusion, to disappearance of an original layer)

93
428/937

Sprayed metal

162
428/938

Vapor deposition or gas diffusion

153
 

Special properties

 
428/932

Abrasive or cutting feature

32
428/931

Components of differing electric conductivity

46
428/927

Decorative informative

15
428/930

Electric superconducting

396
428/929

Electrical contact feature

196
428/928

Magnetic

451
428/933

Sacrificial component

57
428/98

Structurally defined web or sheet (e.g., overall dimension, etc.)

365
428/141

Continuous and nonuniform or irregular surface on layer or component (e.g., roofing, etc.)

1819
428/151

Artificial wood or leather grain surface

239
428/155

Crackled, crazed or slit

131
428/143

Particulate matter

763
428/146

Carbohydrate

15
428/144

Coated

196
428/145

Silicon containing coating

122
428/148

Metal or metal compound

281
428/147

Polymer or resin (e.g., natural or synthetic rubber, etc.)

387
428/149

Silicon containing

267
428/150

Sand, clay, or crushed rock or slate

143
428/142

With transparent or protective coating

298
428/152

Wrinkled, creased, crinkled or creped

352
428/153

Paper

259
428/154

Plural paper components

187
428/195.1

Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.)

3027
428/210

Including ceramic, glass, porcelain or quartz layer

1075
428/199

Including developable image or soluble portion in coating or impregnation (e.g., safety paper, etc.)

171
428/196

Including layer of mechanically interengaged strands, strand-portions or strand-like strips

370
428/197

Knitted, with particular or differential bond sites or intersections

82
428/209

Including metal layer

2402
428/211.1

Including paper layer

587
428/206

Including particulate material

928
428/208

Free metal or mineral containing

246
428/207

Including coloring matter

1053
428/201

Intermediate layer is discontinuous or differential

793
428/203

Translucent outer layer

605
428/204

Intermediate layer contains particulate material (e.g., pigment, etc.)

773
428/205

Translucent layer comprises natural oil, wax, resin, gum, glue, gelatin

98
428/202

With outer strippable or release layer

522
428/198

Spot bonds connect components

1078
428/200

With heat sealable or heat releasable adhesive layer

502
428/192

Edge feature

2364
428/194

Comprising discontinuous or differential impregnation or bond

761
428/193

Including layer embodying mechanically interengaged strands, strand portions or strand-like strips (e.g., weave, knit, etc.)

360
428/121

Fold at edge

373
428/124

Acute or reverse fold of exterior component

260
428/126

At opposed marginal edges

241
428/127

Annular cover

39
428/128

One piece

61
428/129

Abutted or lapped seam

44
428/125

Embedded in body of web

29
428/122

Channel-shaped edge component (e.g., binding, etc.)

584
428/130

Particular fold structure (e.g., beveled, etc.)

218
428/123

With strand(s) or strand-portion(s) between layers (e.g., upholstery trim, etc.)

38
428/116

Honeycomb-like

1825
428/117

Filled honeycomb cells (e.g., solid substance in cavities, etc.)

397
428/118

Hexagonally shaped cavities

399
428/131

Including aperture

1567
428/137

Composite web or sheet

1552
428/138

Including nonapertured component

1214
428/139

Keyed

228
428/140

From both sides

126
428/134

Noncircular aperture (e.g., slit, diamond, rectangular, etc.)

396
428/135

Diamond or hexagonal

108
428/136

Slit or elongated

563
428/132

Struck out portion type

215
428/133

Embedded or interlocked

192
428/212

Including components having same physical characteristic in differing degree

3344
428/218

Density or compression of components

833
428/217

Hardness

372
428/213

Thickness (relative or absolute)

1900
428/215

Absolute thicknesses specified

1433
428/216

No layer or component greater than 5 mils thick

1631
428/214

Of adhesive layers

313
428/99

Including fastener for attaching to external surface

986
428/100

Hook or barb

836
428/115

Including fringe

20
428/114

Including grain, strips, or filamentary elements in different layers or components parallel

562
428/105

Including grain, strips, or filamentary elements in respective layers or components in angular relation

521
428/113

Fibers

744
428/107

Strand or strand-portions

298
428/108

Nonlinear strands or strand-portions

65
428/112

Oblique to direction of web

139
428/109

With additional layer(s)

345
428/110

On each side of strands or strand-portions

226
428/111

Including mechanically interengaged strands, strand-portions or strand-like strips

102
428/106

Wood grain

226
428/119

Including sheet or component perpendicular to plane of web or sheet

653
428/120

Inward from edge of web or sheet

499
428/102

Including stitching and discrete fastener(s), coating or bond

564
428/103

Discontinuous or differential coating, impregnation, or bond

93
428/104

Coating, impregnation, or bond in stitching zone only

57
428/156

Including variation in thickness

1832
428/170

And varying density

130
428/171

Fiber containing component

315
428/172

Composite web or sheet

1722
428/173

With partial filling of valleys on outer surface

135
428/157

Differential nonuniformity at margin

256
428/158

Foamed or cellular component

342
428/159

Component comprises a polymer (e.g., rubber, etc.)

432
428/160

Polyurethane

214
428/166

Interlaminar spaces

465
428/167

Parallel ribs and/or grooves

1159
428/169

Oblique to longitudinal axis of web or sheet

57
428/168

With particulate matter

101
428/161

With component conforming to contour of nonplanar surface

518
428/162

And conforming component on an opposite nonplanar surface

127
428/164

Containing metal or metal compound

168
428/165

Including cellulosic or natural rubber component

74
428/163

Parallel ribs and/or grooves

297
428/189

Laterally noncoextensive components

255
428/191

Cellulosic

75
428/190

Fabric, cloth or textile component

117
428/188

Longitudinal or transverse tubular cavity or cell

709
428/174

Nonplanar uniform thickness material

678
428/179

Aligned or parallel nonplanarities

260
428/182

Parallel corrugations

635
428/184

Plural corrugated components

252
428/185

With corrugations of respective components intersecting in plane projection

55
428/186

With planar component

171
428/183

With locally deformed crests or intersecting series of corrugations

98
428/181

Pleats or otherwise parallel adjacent folds

237
428/180

Waffle-form

105
428/177

Differential nonplanarity at margin

57
428/175

Embodying mechanically interengaged strand(s), strand-portion(s) or strand-like strip(s) (e.g., weave, knit, etc.)

150
428/176

With folds in parallel planes

56
428/178

Forming, or cooperating to form cells

731
428/187

Ornamental design or indicia

439
428/220

Physical dimension specified

2648
428/101

Superposed movable attached layers or components

244
428/219

Weight per unit area specified

712
428/409

Surface property or characteristic of web, sheet or block

1022
428/410

Surface modified glass (e.g., tempered, strengthened, etc.)

311
428/32.6

Thermal transfer donor (e.g., ribbon, sheets, etc.)

154
428/32.85

Copolymer in transfer layer

42
428/32.75

Multiple colors transferable (e.g., stacked, etc.)

39
428/32.76

Lateral diverse colors

63
428/32.77

Multiple layers transfer

175
428/32.78

Separate adhesive layer transfers

19
428/32.79

Adhesive outermost layer

86
428/32.61

Multiple printing (i.e., reusable)

34
428/32.62

Porous layer containing transferable material (e.g., ink, etc.)

16
428/32.86

Multiple resins in transfer layer

42
428/32.69

Particles in transfer layer

62
428/32.71

Glass or ceramic particles

24
428/32.7

Meltable particles

33
428/32.74

Metal particles

28
428/32.72

Resin particles

38
428/32.73

Microcapsule particle

12
428/32.87

Physical property (e.g., melting point, softening point, glass transition point, etc.) specified

57
428/32.64

Specialized heat source contacting layer (i.e., back layer) on support

50
428/32.65

Having electrical resistance specified

10
428/32.66

Having heat resistance and lubricity specified

24
428/32.68

Having heat resistance specified

31
428/32.67

Having lubricity specified

18
428/32.8

Specialized non-transferable layer on support

109
428/32.81

Release enhancing layer

113
428/32.82

Wax in releasing layer

24
428/32.63

Support properties specified (e.g., shrikability, thermal conductivity, etc.)

55
428/32.83

Wax in transfer layer

149
428/32.84

Wax and resin in transfer layer

36
428/15

Three dimension imitation or "treated" natural product

617
428/16

Fauna

429
428/17

Flora

450
428/21

Artificial fruit or garnishing leaf display strip

48
428/23

Cluster or with holder

76
428/24

Flower or flower petal

206
428/26

Of cloth, paper, or chemically plastic matter

61
428/25

Of filamentary or filamentary-openwork type

9
428/27

Framework with or therefor

65
428/22

Including naturally occurring article

67
428/18

Tree

230
428/20

Knockdown

129
428/19

With article holder or ornament

75
428/53

Three or more coplanar interfitted sections with securing means

218
428/914

Transfer or decalcomania

3015
428/915

Fraud or tamper detecting

186
428/44

Two dimensionally sectional layer

238
428/47

Next to unitary web or sheet of equal or greater extent

175
428/48

Continuous two dimensionally sectional layer

152
428/50

Cellulosic sections (e.g., parquet floor, etc.)

131
428/49

Glass, ceramic, or metal sections (e.g., floor or wall tile, etc.)

220
428/51

Nonrectangular

29
428/52

Sections connected flexibly with external fastener

135
428/46

Transparent or translucent layer or section

198
428/45

With frame, casing, or perimeter structure

161
428/31

Vehicle body ornament

846
428/904.4

Wall and shelf covering

220
428/908.8

Wear-resistant layer

375
 

Web or sheet containing structurally defined element or component (428/221)

 
 

Next to cellulosic (428/485)

 
 

Cellulosic is paper (428/486)

 
 

Recording medium or carrier (428/64.2)

 
428/221

Web or sheet containing structurally defined element or component

635
428/343

Adhesive outermost layer

2379
428/355R

Adhesive compositions

750
428/355RA

Having readily strippable combined with readily readhearable properties (e.g., stick-ons, etc.)

156
428/355EN

Including addition polymer from unsaturated monomer

475
428/355AC

Including addition polymer from alpha-beta unsaturated carboxylic acid (e.g., acrylic acid, methacrylic acid, etc.) or derivative thereof

782
428/355BL

Including addition polymer of diene monomer (e.g., sbr, sis, etc.)

298
428/355CN

Including nitrogen containing polymer (e.g., polyacrylonitrile, polymethacrylonitrile, etc.)

199
428/355AK

Including aldehyde or ketone condensation polymer (e.g., urea formaldehyde polymer, melamine formaldehyde polymer, etc.)

39
428/355EP

Including epoxy group or epoxy polymer

212
428/356

Including metal or compound thereof or natural rubber

318
428/355CP

Including monomer or polymer of carbohydrate (e.g., starch, dextrin, etc.) or protein (e.g., casein, animal protein, etc.) or derivative thereof

33
428/355N

Including nitrogen containing condensation polymer (e.g., polyurethane, polyisocyanate, etc.)

234
428/346

Heat or solvent activated or sealable

372
428/347

Heat sealable

410
428/349

Synthetic resin or polymer

1243
428/348

Wax containing

87
428/350

Water activated

104
428/353

Including a primer layer

227
428/345

Including irradiated or wave energy treated component

297
428/351

Including moisture or waterproof component

124
428/344

Next to metal

443
428/354

Three or more layers

1963
428/352

With release or antistick coating

909
428/320.2

Composite having a component wherein a constituent is liquid or is contained within preformed walls (e.g., impregnant-filled, previously void containing component, etc.)

270
428/321.1

Constituent is in liquid form

124
428/321.5

Encapsulated liquid

252
428/321.3

Ink in pores

98
428/322.7

Differentially filled foam, filled plural layers, or filled layer with coat of filling material

92
428/322.2

Indefinite plurality of similar impregnated thin sheets (e.g., "decorative laminate" type, etc.)

52
428/304.4

Composite having voids in a component (e.g., porous, cellular, etc.)

1803
428/312.2

Inorganic matrix in void-containing component

282
428/312.4

Of hydraulic-setting material

129
428/312.8

Of metal-containing material

259
428/312.6

Of silicon-containing material (e.g., glass, etc.)

319
428/316.6

Plural void-containing components

1042
428/313.3

Preformed hollow element-containing

156
428/313.9

Metal- or silicon-containing element

174
428/313.7

Mineral element

42
428/313.5

Resin or rubber element

195
428/314.2

Void shape specified (e.g., crushed, flat, round, etc.)

190
428/317.9

Void-containing component contains also a solid fiber or solid particle

949
428/311.11

Void-containing component has a continuous matrix of fibers only (e.g., porous paper, etc.)

162
428/311.31

And a force disintegratable component (e.g., stencil sheet, etc.)

24
428/311.51

Fibers of defined composition

148
428/311.71

Cellulosic

92
428/311.91

Plural cellulosic components

12
428/306.6

Void-containing component partially impregnated with adjacent component

347
428/307.3

Void-containing component is inorganic

292
428/307.7

Inorganic impregnant

165
428/308.4

Void-containing component is synthetic resin or natural rubbers

576
428/308.8

Void-containing component is wood or paper

81
428/314.4

Voids specified as closed

375
428/314.8

Specified thickness of void-containing component (absolute or relative), numerical cell dimension or density

185
428/315.5

Voids specified as micro

741
428/315.9

Composite has more than two layers

401
428/315.7

Specified thickness of void-containing component (absolute or relative) or numerical cell dimension

397
428/305.5

With chemically effective material or specified gas other than air, n, or carbon dioxide in void-containing component

287
428/317.1

With component specified as adhesive or bonding agent

503
428/317.5

Adhesive or bonding component contains voids

204
428/317.3

As outermost component

276
428/317.7

Composition of adhesive or bonding component specified

408
428/310.5

With gradual property change within a component

203
428/309.9

With internal element bridging layers, nonplanar interface between layers, or intermediate layer of commingled adjacent foam layers

232
428/318.4

With nonvoid component of specified composition

647
428/319.1

Inorganic

581
428/318.6

Of about the same composition as, and adjacent to, the void-containing component

359
428/318.8

Integrally formed skin

290
428/319.3

Synthetic resin or natural rubbers

744
428/319.7

Linear or thermoplastic

706
428/319.9

Hydrocarbon polymer

316
428/222

Embodying intertwined or helical component(s)

301
428/323

Including a second component containing structurally defined particles

3903
428/330

Alkali metal or alkaline earth metal or compound thereof

658
428/326

Cellulosic (e.g., wood, paper, cork, rayon, etc.)

504
428/325

Glass or ceramic (i.e., fired or glazed clay, cement, etc.) (porcelain, quartz, etc.)

1466
428/328

Heavy metal or aluminum or compound thereof

2127
428/329

Iron oxide or aluminum oxide

1248
428/324

Mica

411
428/327

Polymeric or resinous material

1846
428/331

Silicic material

1677
428/223

Including interlaminar mechanical fastener

222
428/292.1

Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity

369
428/293.4

Fiber embedded in a ceramic, glass, or carbon matrix

216
428/293.7

Fibers are aligned substantially parallel

81
428/294.1

Fiber is precoated

60
428/294.4

Free metal or alloy fiber

29
428/294.7

Fiber embedded in a layer derived from a water-settable material (e.g., cement, gypsum, etc.)

148
428/293.1

Fiber embedded in a metal matrix

104
428/295.1

Fiber embedded in or on the surface of a natural or synthetic rubber matrix

122
428/296.7

Composite or conjugate fiber (e.g., fiber contains more than one chemically different material in monofilament or multifilament form, etc.)

67
428/296.4

Fiber is precoated

38
428/295.4

Fibers are aligned substantially parallel

66
428/295.7

Fiber is nonlinear (e.g., crimped, sinusoidal, etc.)

22
428/296.1

Fiber is precoated

15
428/297.1

Two or more layers

96
428/297.4

Fiber embedded in or on the surface of a polymeric matrix

752
428/297.7

Fiber is on the surface of a polymeric matrix having no embedded portion

82
428/300.1

Fiber is precoated

108
428/298.1

Fibers are aligned substantially parallel

196
428/299.1

Carbon or carbonaceous fiber

199
428/298.4

Fiber is nonlinear (e.g., crimped, sinusoidal, etc.)

30
428/298.7

Fiber is precoated

49
428/299.4

Glass fiber

169
428/299.7

Polymeric fiber

120
428/300.4

Two or more chemically different fibers

67
428/300.7

Two or more layers

227
428/301.4

At least one thermosetting synthetic polymeric material layer

119
428/301.1

Including a free metal or alloy constituent

74
428/292.4

Fiber-containing wood product (e.g., hardboard, lumber, or wood board, etc.)

112
428/292.7

Including paper layer

25
428/332

Physical dimension specified

2421
428/334

Coating layer not in excess of 5 mils thick or equivalent

648
428/335

Up to 3 mils

541
428/336

1 mil or less

3838
428/333

In terms of molecular thickness or light wave length

406
428/339

Including synthetic resin or polymer layer or component

1235
428/338

Monolayer with structurally defined element

439
428/337

Of base or substrate

633
428/340

Weight per unit area specified (e.g., gms/sq cm, lbs/sq ft, etc.)

531
428/341

Of coating

588
428/342

Cellulosic substrate

404
 
 
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