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Class Information
Number: 493
Name: Manufacturing container or tube from paper; or other manufacturing from a sheet or web >
Description: Process or apparatus for forming an article of commerce, which article is a receptacle intended to encompass and hold contents from fibrous cellulose previously matted together in thin, planar form, commonly called paper, or from material that is similarly handled or deformed, without substantial thinning flow thereof, or for forming a hollow cylinder from fibrous cellulose previously matted together in thin, planar form, or from material that is similarly handled or deformed, without substantial thinning flow thereof.










Class Number Class Name No. of Patents
493/944

Aperture card or display device with window

9
493/939

Apparel support

1
493/374

Assembling or disassembling of distinct members

42
493/379

Comprising bringing two members together

108
493/390

And securing by interfitting

38
493/391

Assembling container partitions

12
493/392

Work penetrating member

6
493/383

Including distinct securing member

37
493/384

Work penetrating member

19
493/385

Bifurcated securing member

13
493/380

Indeterminate length member

30
493/382

Member comprising adhesive backed tape

37
493/381

Plural indeterminate length members

76
493/386

Wrapping one member about another member

28
493/389

By use of reciprocatory work support

4
493/388

By use of rotary work support

14
493/387

Including convex or recessed surface (e.g., eyeglass case)

1
493/378

Including cutting or tearing edge

14
493/377

Including tear strip

16
493/375

Of tag or label to tether or to article

42
493/376

By passing tether through tag or label and article in single stroke

13
493/393

Securing

32
493/940

Bellows

27
493/395

Bending

46
493/463

Corrugating

94
493/464

Crushing or crumpling

190
493/460

Deflecting

30
493/461

Of longitudinally moving work

37
493/462

To form convolute coil (e.g., paper "log", etc.)

32
493/405

Folding

290
493/406

And tautening or smoothing

31
493/450

By direct application of vacuum or fluid

73
493/455

By passive reaction member

28
493/457

And cooperating reciprocatory folder

59
493/456

Including multiple shaping edges on reaction member

29
493/451

By plural relatively movable folding edges approaching work from same side (e.g., zigzag folding, etc.)

76
493/454

By rotary member

80
493/413

Folding of indeterminate length work by swinging work guiding means (e.g., zigzag folding, etc.)

105
493/414

Swinging passage

54
493/415

Defined by feed roll pair

52
493/452

Forming gable top

19
493/453

Including folding end flap

39
493/408

Overfolding

32
493/409

Refolding or unfolding

59
493/410

Of indeterminate length work

97
493/411

Including use of swinging work guiding means (e.g., zigzag folding, etc.)

70
493/412

With elevating work support

47
493/458

Sequential, diverse folds

66
493/407

With crushing or crumpling

48
493/416

With means to advance work or product

127
493/417

And provision to precisely align for folding

67
493/436

Continuous advance past folder

49
493/438

Folding by passive reaction member

59
493/439

Folding indeterminate length work

84
493/440

Plural folding actions

63
493/437

Reciprocatory folder

50
493/422

Continuous advance with folder moving with work

35
493/423

Folding by endless belt

67
493/424

Rotary folder

183
493/434

Folding by roller

102
493/435

Roller couple

61
493/425

Having radial folding blade

57
493/432

And cooperating, registering cylinder

80
493/433

For zigzag folding

52
493/426

Radially moving folding blade

40
493/427

Fold off-roll-type folder

44
493/428

And cooperating, registering cylinder

54
493/429

Plural folding blades

47
493/430

For zigzag folding

40
493/431

Planetary blade

22
493/419

Folding by buckling

104
493/420

Buckle chute folding

125
493/421

Plural folding operations making multiple folds

110
493/418

Folding by direct application of vacuum or fluid

89
493/441

Folding by endless belt

63
493/446

Folding by passive reaction member

53
493/449

And cooperating plunger

40
493/447

Including multiple reaction members each presenting one or more shaping edges

35
493/448

And provision to allow one reaction member to move relative to another (e.g., zigzag folding, etc.)

38
493/442

Folding by roller

147
493/443

Roller passive reaction member

36
493/444

With reciprocatory folding knife

169
493/445

Reaction member comprising roller pair yieldably biased together

91
493/396

Form-scoring

61
493/404

Form-scoring along intersecting lines

20
493/397

With folding

52
493/398

Plural work stations

2
493/399

Folding along score line

56
493/400

With means to advance or position work or product

16
493/401

Continuous advance

20
493/402

By rotary tool having surface moving with work

39
493/403

Roller

60
493/459

Pulling over an edge (e.g., curling, etc.)

68
493/943

Candy stick

1
493/39

Cigarette filter making

86
493/47

By assembling dissimilar filter materials (e.g., fiber and powdered charcoal, etc.)

85
493/49

Including plasticizer, adhesive, coating, or impregnant

57
493/48

With application of forced air, vacuum or vibration to assist handling

55
493/40

Filter having indicator or inspection means

10
493/50

Filter of fibrous material

55
493/41

With application of heat to secure wrapper

10
493/42

With shaping or compacting of filter material

75
493/45

Cutting continuous length rod into determinate lengths

69
493/44

Including fluid contact for forming

56
493/43

Including heating

49
493/46

Prior to assembly with other cigarette filter material

15
493/942

Cleaning implement (e.g., brush, dust mop, etc.)

1
493/962

Closure (e.g., tie string, valve, etc.)

14
493/945

Coin holder

2
493/51

Container making

29
493/186

Pliable container (e.g., bag, envelope, etc.)

52
493/210

Assembling of distinct members

151
493/219

Bottom to satchel-bottom-folded bag

13
493/218

Bottom to square-bottom-folded bag

50
493/214

Closure securing element

200
493/215

Plastically deformable

66
493/225

Drawstring to close container

62
493/226

Handle or suspension means

130
493/217

Liner

70
493/212

Means to facilitate opening of container

127
493/213

Reclosable means (e.g., valve)

343
493/222

Means to permit visual inspection of content (e.g., window, etc.)

27
493/216

Return envelope or message card and main envelope

70
493/220

With coating

39
493/221

Application of adhesive to secure handle or suspension means

23
493/223

With cutting, breaking, tearing, or abrading

61
493/224

Subdividing web of material

59
493/211

With extruding, drawing, or attenuating

33
493/243

Including folding

114
493/249

By buckling

20
493/248

By infeeding work to passive folder

61
493/250

By mandrel or plunger

17
493/253

Forming triangularly folded container surface

6
493/252

Mandrel having rectangular surface

31
493/251

Three point, continuous 180 degree folding

14
493/254

Central fold

61
493/260

Closing of flap

19
493/261

Multiple flaps

16
493/262

Container moving transersely to fold

2
493/263

And parallel to another fold

10
493/244

Of previously folded material (e.g., refolding, etc.)

40
493/245

Flap

41
493/246

Plural folding stations folding noncontinuously advancing work

8
493/247

With work turret

13
493/255

Tube opening and closing

19
493/259

By means engaging end edge of tube

12
493/257

By roller having gripper engaging end edge of tube

8
493/258

And having side fold gripper

5
493/256

Including application of fluid pressure or vacuum to work

34
493/240

Including form-scoring

18
493/242

By reciprocatory tool

7
493/241

By rotary tool

23
493/189

Including heat sealing

130
493/190

And cooling

28
493/191

Heating or cooling by direct application of fluid

14
493/199

And cutting, breaking, tearing, or abrading

74
493/200

At separate station from heat sealing

27
493/201

With means to advance work or product

29
493/202

Including work advance during heat sealing

30
493/203

Composite heat sealing and severing

119
493/204

With vertical stacking of product

117
493/192

By direct application of fluid

16
493/206

By oppositely moving work gripping means

54
493/209

By reciprocatory heat sealer

110
493/208

By rotary heat sealer

82
493/207

By yieldable, heated means

16
493/205

Heat sealing by means moving with work

61
493/193

Including supplying indeterminate length work

84
493/194

And cutting, breaking, tearing, or abrading

228
493/195

At separate station from heat sealing

66
493/196

With means to advance work or product

98
493/197

Including work advance during heat sealing

89
493/198

With means to receive interconnected products

57
493/268

Means to assist manual manipulation

7
493/267

Method

96
493/264

With application of adhesive or securing by adhesive

87
493/265

And drying

9
493/266

Application by work contacting applicator (e.g., roller, brush, etc.)

18
493/227

With cutting, breaking, tearing, or abrading

64
493/231

Including folding

93
493/232

Notching of work edge

33
493/233

Partial severance to form interconnected products

27
493/234

With application of tension to tear container from web

13
493/235

Severing of container or container blank from web

46
493/236

By severing means moving with work

11
493/228

Including form-scoring

23
493/229

Notching of work edge

12
493/230

Partial severance to form interconnected products

13
493/237

Notching on work edge

23
493/238

Partial severance to form interconnected products

40
493/239

Severing of container or container blank from web

47
493/187

With printing or photographic reproduction

35
493/188

On work material

48
493/52

Rigid container (e.g., box, carton, cap, cup, etc.)

35
493/84

Assembling of distinct members

101
493/102

Including application of distinct closure

76
493/103

Closure having metallic portion

21
493/104

Nonrectangular cross section container

19
493/105

By use of turret mandrel carrier

27
493/106

And frustoconical form

14
493/107

Rotary form

15
493/108

Circular cross section container

53
493/109

With bending to secure closure

58
493/86

Including cutting or tearing edge to container

24
493/87

Including discharge assist means (e.g., valve, pour spout, etc.)

125
493/88

Including handle or suspension means

40
493/90

Including internal partition

37
493/91

Intersecting partitions

27
493/92

Single shaped partition adapted to touch packaged material on three sides

24
493/110

Including laminating or coating of container blank

60
493/89

Including structural reinforcement

82
493/120

Including use of work supply hopper

16
493/111

Including wrapping of container

37
493/113

Including use of reciprocatory container support

6
493/112

Including use of rotary container support

13
493/93

Liner

40
493/95

Liner permanently secured to wall

37
493/98

Assembling by wrapping container about premade liner

14
493/96

Prior to erecting of container

52
493/97

With indeterminate length work supply

8
493/99

Secured at container seam

13
493/94

Partial liner (e.g., fly liner, bottom gasket, etc.)

24
493/100

Premade liner and premade container

57
493/101

With venting or vacuumizing of container to allow assembly with liner

23
493/114

Securing

67
493/115

By application of distinct securing member

19
493/118

Material penetrating member

3
493/119

Bifurcated member

7
493/116

Tape

21
493/117

Applied to moving work

41
493/85

With extruding, drawing, or attenuating

25
493/162

Folding

134
493/163

By mandrel on endless carrier

23
493/164

Assembly of plural mandrels turning about fixed axis

71
493/166

Folder driven by stationary cam

6
493/165

To form gable top on container

36
493/175

By mandrel

42
493/176

And reciprocatory arm like tool

31
493/167

By plunger

111
493/174

And reciprocatory reaction member

38
493/171

Expandable or contractable plunger or reaction member

25
493/170

Flowable plunger or reaction member

4
493/168

Forming hollow wall or 270 degree folded edge

22
493/172

Orbitally moving plunger or reaction member

2
493/173

Continuously orbiting

6
493/169

Plural interrelated plungers (e.g., making separate cover and container)

19
493/183

End flap folding

188
493/184

Forming gable top

52
493/180

With means to advance work or product

30
493/182

By endless conveyor belt or chain

56
493/181

Of flattened tubular blank

35
493/178

Work moving parallel to fold line during folding

40
493/179

On endless conveyor belt or chain

61
493/177

Work moving transversely to fold line during folding

66
493/185

Including crushing or crumpling

22
493/160

Including form-scoring

47
493/161

Continuous advance with form-scoring tool moving with work

8
493/152

Nonrectangular cross section container

44
493/154

By use of conical former (e.g., pleating, etc.)

43
493/155

Rotary former

13
493/158

Edge crimping or curling

64
493/159

By relative rotation of work and tool about work axis

16
493/156

End closing

38
493/157

By folding over end of tube

17
493/153

Noncircular cross section

25
493/121

Securing

20
493/136

By interfitting of container portions

28
493/137

Interlocking tab and slot

38
493/138

Including integral internal partition

10
493/139

Integral interlocking closure

14
493/140

Inwardly folded flange

16
493/133

Including heat sealing

79
493/134

By direct application of fluid

40
493/135

Of moving work

21
493/141

Including means to press work while adhesive sets or dries

52
493/145

Manually actuated press

6
493/146

Manually driven

0
493/142

Work advancing during pressing

35
493/143

Plunger- and die-type press

64
493/144

Roller-type press

26
493/122

Including use of work blank supply hopper

31
493/126

And means to transfer blank to folder

34
493/127

Comprising folder

24
493/123

And use of vacuum to handle work

50
493/124

To place blank onto folder

24
493/125

With conveyor for advance to folder

55
493/128

With application of adhesive

135
493/129

And heat sealing

26
493/130

With work advance between application of adhesive and securing

39
493/131

Application of adhesive to moving work

64
493/132

By applicator having surface engaging and moving with work

23
493/147

With means to advance work or product

22
493/148

With coating

25
493/150

Adhesive

46
493/151

And folding

63
493/149

On nonrectangular cross section container

10
493/56

With cutting, breaking, tearing, or abrading

53
493/58

And embossing

36
493/59

And form-scoring

103
493/61

Reciprocatory cutting, breaking, tearing, abrading, or form-scoring tool

31
493/62

Severing of web into blanks

18
493/60

Rotary cutting, breaking, tearing, abrading, or form-scoring tool

64
493/57

By randomly manipulated implement

6
493/73

By reciprocatory tool

15
493/75

Including assembling of distinct members

9
493/76

Comprising bringing two members together

21
493/77

Indeterminate length member

6
493/78

Member comprising adhesive backed tape

8
493/79

Including folding

39
493/80

Of flap

34
493/81

With means to advance work or product

19
493/74

Severing of web into blanks

27
493/64

By rotary tool

22
493/66

Flexibly mounted rotary tool

2
493/67

Including assembling of distinct members

15
493/68

And folding

25
493/69

Including folding

30
493/70

Of flap

34
493/71

With means to advance work or product

17
493/72

Continuous advance

15
493/65

On travelling carrier

10
493/63

Perforating

38
493/82

With scrap material separation or removal

41
493/53

With printing or photographic reproduction

22
493/54

On material prior to assembly with container

5
493/55

On material to be erected to become container

53
493/83

With scrap material separation or removal

31
493/309

Container or tube erecting, opening, or collapsing

102
493/313

By direct application of vacuum or fluid pressure

91
493/314

Internal fluid pressure to erect container or tube

14
493/315

Orbital movement of work contacting vacuum applying means

83
493/316

Oscillating movement of work contacting vacuum means

71
493/317

Compound movement

48
493/318

By orbital means

27
493/319

Endless belt or chain

29
493/312

Cellular container

21
493/311

Collapsing

19
493/310

Including overfolding or reverse bending

36
493/3

Control means energized in response to activator stimulated by condition sensor

19
493/4

Cigarette filter making

41
493/6

Responsive to assembling or coating operation

14
493/7

Responsive to flowable material (e.g., glue, ink for printer, etc.)

11
493/30

Responsive to machine element

33
493/31

Malfunctioning machine element

11
493/32

Responsive to stress of machine element

2
493/33

To stop machine

13
493/35

Responsive to count of machine element

14
493/36

Responsive to timer

5
493/34

To adjust machine element to preselected position

55
493/5

Responsive to temperature

8
493/8

Responsive to work material, the product or means engaging the work material or the product

65
493/10

By use of photocell condition sensor

65
493/13

Plural sensors

38
493/14

Plural interrelated sensors

50
493/15

Photocell and diverse-type sensor

19
493/12

Responsive to defective or missing work

54
493/11

Responsive to mark or indicia on work

96
493/17

By use of plural sensors

14
493/18

Plural interrelated sensors

29
493/19

Sensing opposite edges of planar work

18
493/20

Opposite side edges

8
493/9

By use of pneumatic sensor

10
493/28

Responsive to count

27
493/25

Responsive to size of work or product

53
493/26

Responsive to weight of work or product

1
493/24

Sensing indeterminate length work supply

43
493/22

To actuate cutting, breaking, tearing, or abrading means

72
493/23

To actuate folder

99
493/29

To actuate material advancing means

97
493/21

To actuate timer

9
493/16

To eject defective work material or product

38
493/27

To stop machine

33
493/1

Control of operation by use of templet, tape card, or other replaceable information supply

24
493/2

With sensing of numerical information and regulation with mechanical connection between sensing means and regulated means (i.e., numerical control)

9
493/955

Decoration article

23
493/957

Festoon

6
493/958

Garland

20
493/956

Having appearance of living plant (e.g., christmas tree, etc.)

11
493/967

Dunnage, wadding, stuffing, or filling excelsior

235
493/949

Electrical insulation

4
493/947

File folder

43
493/941

Filter

88
493/465

Flexing

24
493/466

To present part of workpiece for securing to another part

25
493/966

Honeycomb structure

59
493/948

Igniting fuse

4
493/950

Lamp shade

6
493/477

Machine frame

29
493/478

Adjustable

87
493/479

Plural, simultaneous adjustments

52
493/480

Miscellaneous

34
493/963

Opener (e.g., tear strip, etc.)

39
493/964

Pallet

17
493/965

Flat or "boat" (for candy, crakers, etc.)

2
493/946

Phonograph record jacket

15
493/952

Photo corner mount

0
493/916

Pliable container

7
493/935

Covering bag (e.g., garment protector, etc.)

6
493/917

Envelope

19
493/918

Expandable

20
493/921

Having integrally formed insert

18
493/922

Having liner

9
493/920

Having plural compartments

16
493/919

Having window

17
493/923

With opening means (e.g., tear strip, valve, etc.)

26
493/926

Having handle or suspension means

107
493/925

Having mesh or window opening

5
493/933

Having multilayer wall

25
493/931

Having plural compartments

25
493/932

Having plural openings

8
493/930

Having tear strip

40
493/934

Parallelepiped or tetrahedron shape

8
493/927

Reclosable

157
493/928

With draw string

30
493/929

With valve

42
493/924

Requiring external support during filling

10
493/936

Square bottom

36
493/901

Rigid container

13
493/910

Cigarette container

22
493/911

Flip-top

34
493/904

Cushioned

12
493/902

Dished

11
493/914

Eyeglass container

0
493/909

Having handle or suspension means

30
493/912

Having internal partition

35
493/913

Egg container

3
493/906

Having multilayer wall

18
493/908

Covered

11
493/907

Lined

49
493/905

Having window

9
493/903

Insulated thermally

17
493/915

Match container

1
493/38

Safety

18
493/394

Securing

80
493/951

Seedling container

2
493/954

Spool

5
493/953

Stencil or outline guide

1
493/968

Structural shape

15
493/467

Surface treatment

32
493/961

Tag, marker, or label

29
493/937

Textile

37
493/938

Apparel

18
493/960

Toilet article

22
493/468

Tool or tool support

48
493/470

Adapted to be heated or cooled

31
493/469

Adapted to be magnetically manipulated

3
493/475

Adjustable

95
493/476

Folder

77
493/474

Expandable or collapsible

19
493/473

Plural tools or tool supports

17
493/471

Rotary

83
493/472

With ejector or stripper

50
493/959

Toy or amusement article

20
493/269

Tube making

55
493/297

Assembling of distinct members

56
493/298

With plural, orbiting work supply reels

7
493/303

Convolute winding

36
493/307

By manually driven or manipulated means

7
493/304

By use of external guide member

22
493/305

By use of plural mandrels

4
493/306

On turret

17
493/296

Frustoconical tube

26
493/308

Including closing end of tube

69
493/295

Polygonal cross section tube

52
493/299

Spiral winding

55
493/301

And advancing by wrapping belt

24
493/300

Orbiting work supply reels

5
493/292

Tube including metal component

13
493/302

With advancing of tube axially

115
493/272

With coating

7
493/276

Adhesive

40
493/277

By work engaging applicator

3
493/278

Rotary applicator

8
493/284

Brush

1
493/282

Coacting with opposed work engaging roller

2
493/283

Nondriven roller

2
493/279

Having adhesive transferring roller

10
493/281

And having scraper

4
493/280

Nondriven roller

2
493/285

Plural applicators

2
493/286

And plural sources of adhesive

2
493/274

And heating or drying

10
493/273

Applied externally of formed tube

10
493/275

By immersion

2
493/287

With cutting, breaking, tearing, or abrading

49
493/288

Severing of formed tube to length

41
493/289

By severing means moving with work

17
493/290

During relative rotation between work and severing means about work axis

16
493/293

With extruding, drawing, or attenuating

18
493/294

With lining of tube

21
493/271

With minute size change of formed tube

8
493/270

With printing or photographic reproduction

5
493/291

With surface treatment (e.g., polishing, burnishing, etc.)

7
493/328

With coating

27
493/331

Adhesive

32
493/333

Applied in a repeating pattern

27
493/336

By work contacting applicator

8
493/337

Comprising roller

25
493/334

With assembling of distinct members

37
493/335

Indeterminate length work

24
493/332

With heating or drying

25
493/329

By immersion

5
493/330

Plural diverse materials

10
493/340

With cutting, breaking, tearing, or abrading

53
493/352

And with bending

75
493/353

By use of composite cutting, breaking, tearing, or abrading tool and folding tool

44
493/354

By use of composite cutting, breaking, tearing, or abrading tool and form scoring or crushing tool

62
493/356

Folding

126
493/357

With means to advance work or product

146
493/358

Continuous advance with endless belt folder surface moving with work

12
493/359

Continuous advance with rotary folder surface moving with work

75
493/360

Folding by roller

47
493/355

Form-scoring

98
493/372

By reciprocatory tool

60
493/370

By rotary tool

122
493/371

With flexibly mounter cutter

10
493/341

Including application of heat

42
493/343

Including assembling or disassembling of distinct members

32
493/344

Comprising bringing two members together

61
493/350

And securing by interfitting

24
493/351

Work penetrating member

18
493/345

Indeterminate length member

22
493/348

Including use of work supply hopper

3
493/347

Member comprising adhesive backed tape

23
493/346

Plural indeterminate length members

82
493/349

Wrapping one member about another member

12
493/363

Making plural, separate cuts by distinct cutting edges

86
493/366

By relatively adjustable cutting edges or cutting and scoring edges

16
493/367

On rotary tool support

30
493/368

Adjustable circumferentially

18
493/364

Engaging work on opposite sides

18
493/365

Rotary cutter

75
493/369

Of moving work

49
493/361

Plural cutting, breaking, tearing, or abrading stations

26
493/362

With advancing work from first to second station

50
493/342

With scrap material separation or removal

118
493/338

With extruding, drawing, or attenuating

28
493/339

Method

19
493/37

With measuring or testing

33
493/326

With or including surface preparation for coating

9
493/327

Removal of previously applied coating

6
493/320

With printing or photographic reproduction

54
493/324

And cutting, breaking, tearing, or abrading

64
493/325

With securing

33
493/322

By bed and travelling cylinder printer

1
493/321

By rotary printer

21
493/323

Selective type printer

7
493/373

With scrap material separation or removal

97
 
 
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