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Class Information
Number: 144
Name: Woodworking >
Description: This class includes any machine or process for working in wood not classified elsewhere under a more specific title.










Class Number Class Name No. of Patents
144/208.1

Bark rosser

88
144/208.91

Disk knife

2
144/208.9

Drum or tank

67
144/208.92

Hand tool

11
144/208.8

Hollow head cutter

76
144/208.3

Hydraulically driven cutter or hydraulic jet

15
144/208.5

Including means to sequentially advance work

7
144/208.4

Including means to simultaneously rotate and advance log

25
144/208.6

Nontraveling work

12
144/208.7

Tethered percussive tool (e.g., chain, cable, flail, hammer)

49
144/208.2

Tree climber

15
144/306

Bench dog

1
144/307

Clamping

10
144/308

Removable

7
144/92

Boring machine

28
144/104

Hand held portable

7
144/106

Angularly adjustable

7
144/108

Hand-operated step feed of long work

1
144/93.1

Special work

16
144/93.2

Last

0
144/103

Swinging

2
144/96

Tilting work holder for brush

0
144/97

Wheel hub

0
144/98

Axially using stationary bitstock

0
144/99

Axially using stationary workholder

0
144/100

Inclined bitstock

0
144/1.1

Combined machine

147
144/35.1

Boring and sawing

41
144/35.2

Attachment for converting one tool to other

23
144/48.2

Coaxial tools, different work levels

3
144/48.4

Combined band-saw

4
144/48.7

Different motor positions

19
144/48.5

Hand-held

14
144/48.6

Attachments to hand-held

71
144/36

Planing and matching

9
144/37

Planing, matching, and dividing

4
144/38

Planing and polishing

5
144/39

Planing and sawing

118
144/40

Riving and shaving

0
144/41

Shaping and dividing

32
144/42

Slicing and scoring

12
144/43

Slicing and shaving

4
144/44

Converging knives

1
144/48.3

Tippable frame

28
144/46

Turning and boring

9
144/47

Turning and polishing

2
144/48

Turning and sawing

6
144/48.1

Turret tools

32
144/285

Combined workbench and tool chest

50
144/284

Cork (or bung) press

0
144/251.1

Cutter guard

53
144/251.3

Laterally urged

6
144/251.2

Vertical spindle

34
144/252.1

Cutter hood or dust conveyor

176
144/252.2

With sifter, sorter, or separator

20
144/85

Dovetailing machine

31
144/86

Consecutive cutters

3
144/87

Frusto-conical bit

33
144/88

Inclined chisel

1
144/89

Inclined rotary disk

0
144/242.1

Feeder or presser

177
144/245.1

Blank feeder

81
144/245.2

Endless

91
144/245.4

Intermittent feed chain drive

4
144/245.3

With work clamp

11
144/245.6

Pusher having retractable dog

12
144/245.5

Stacker or unstacker

11
144/245.7

Feed from top of stack

5
144/246.1

Feed roll

109
144/248.4

On overhanging arm

38
144/248.3

Resilient feed roll

14
144/248.6

Roll feeds in direction of cut

21
144/248.7

Special shaped roll

36
144/247

Spring pressed

24
144/248

Weighted

1
144/246.2

With feeler or presensing device

18
144/248.2

With oblique means urging work laterally

10
144/248.5

Work centering and feeding

72
144/250.26

Fluid pressure driven

7
144/250.23

L-feed

34
144/250.25

Lifter

16
144/250.12

Nonfeeding presser

21
144/250.17

Chain

34
144/250.18

Foot

13
144/250.19

Four motion foot

0
144/250.2

Laterally acting

28
144/250.13

Presser roll

37
144/250.15

Laterally acting

16
144/250.16

Roll

21
144/250.14

Urged by variable fluid pressure

29
144/243

Presser bar or chip breaker

6
144/244

Sectional

1
144/250.1

Sectional roll

7
144/250.11

Rigid assembly

1
144/250.24

Turnover

8
144/250.21

With reverse feeder

17
144/250.22

Reverse feed starter

0
144/155

Fixed knife shaver

5
144/156

Circular knife block rattan shaver

0
144/157

Drum feed

0
144/158

Roller feed

2
144/259

Fixed wood bending form

7
144/266

And cooperating strap

6
144/264

Strap moved by lever

1
144/265

Strap moved by screw

1
144/263

Strap moved by windlass

4
144/260

Collapsible form

0
144/261

End thrust

1
144/262

With sweep arm and roller

1
144/133.1

Gaining machine

27
144/133.2

Tie gaining, ties (skepers) pass through machine

4
144/133.3

Traveling on railway track

7
144/159

Knife pair shaver

6
144/160

Gripper

0
144/161

Roller feed

0
144/288.5

Lath holder

2
144/278.1

Machine work clamp

6
144/278.2

Last or heel

0
144/278.3

Vacuum operated

5
144/50

Match maker

1
144/61

Box filling

1
144/59

Coiling

0
144/57

Cutting and coiling

0
144/54

Cutting and framing

0
144/55

Die punch

1
144/56

Fixed die punch

1
144/52

Cutting, framing, and dipping

0
144/53

Die punch

0
144/65

Dipping frame

0
144/62

Emptying

0
144/63

Filling

0
144/64

Hopper feed

1
144/60

Dipping

0
144/58

Framing and dipping

1
144/66

Splint feed mechanism

0
144/51

Wax or paper

2
144/90.1

Matching machine

14
144/91

End

37
144/91.2

Matching cutter

17
144/49

Miscellaneous single-operation

10
144/216

Miter cutter

13
144/217

Angle knife

6
144/72

Mortising machine having chain-type cutter

3
144/73

Portable

8
144/75

Mortising machine having chisel

6
144/77

Chisel reverser

0
144/78

Hollow chisel and bit

7
144/79

Portable

0
144/67

Multiple chisel

0
144/68

Portable

0
144/80

Oscillating chisel

0
144/81

Portable

0
144/76

Portable

0
144/82

Mortising machine having rotary cutter

30
144/69

Auger cutter

5
144/71

Automatic step feed

4
144/70

Portable

3
144/74

Boring cutter and mortising chisel cutter

7
144/83

Portable

10
144/207

Osier peeler

0
144/267

Pivotal wood bending form

3
144/268

Coiling

2
144/114.1

Planer

125
144/130

Adjustable cutter

85
144/129

Adjustable work carrier

41
144/123

Endless cutter carrier

4
144/128

Endless work carrier

6
144/124

Laterally beveling

3
144/125

Longitudinally beveling, inclined work pocket

0
144/126

Longitudinally beveling, shifting cutter

1
144/127.1

Longitudinally beveling, shifting work support

1
144/127.2

Shingle planer

0
144/130.2

Planer sharpener

6
144/121

Reciprocating cutter

2
144/122

Laterally reciprocating

2
144/117.1

Rotary cylindrical cutter

209
144/131

Bearings

5
144/116

Double surfacer

40
144/117.3

Edge trimmer

25
144/117.2

Inclined

3
144/117.4

Traveling

26
144/118

Rotary disk cutter

15
144/119.1

Traveling

2
144/119.2

Bowling alley

0
144/115

Scraper

22
144/120

Stationary cutter

21
144/132

Bit adjustment

2
144/329

Process

102
144/358

Embossing or imprinting

33
144/356

Including monitoring of operation

209
144/357

By means which determines dimension of work

241
144/359

Mechanical cutting or shaping

51
144/381

Bending

34
144/360

Combined cutting and shaping

46
144/363

Cutting

118
144/373

Chipping or planing

123
144/375

Using cylindrical tool

35
144/374

Using ganged cutting discs

11
144/364

Including heating, cooling, or fluid applying

87
144/366

Including splitting

142
144/376

Longitudinal sawing

45
144/378

Log or cant sawing

137
144/377

Longitudinally tapered work or product

26
144/367

Plural discrete diverse cutting operations

164
144/368

Including grooving

64
144/369

Including slicing, slitting, chipping, or planing

102
144/370

Chipping

39
144/371

Routing or grooving

250
144/379

Transverse sawing

51
144/365

Turning, boring, or drilling

155
144/372

Using template or pattern

128
144/361

Fiber working or reorienting

51
144/362

Roller movement parallel to grain

56
144/380

Including heating, cooling, or fluid applying

137
144/333

Rattan or bamboo working

24
144/330

Repairing or reconstructing

17
144/331

Bowling pin

2
144/332

Plywood, veneer, or board

51
144/344

Securing

48
144/345

And cutting or shaping

70
144/353

By separate mechanical fastener

85
144/354

Interengaging work parts

41
144/355

Shaping by cutting

64
144/346

Surface bonding

139
144/350

Cutting or shaping subsequent to bonding

115
144/351

Followed by additional bonding

43
144/348

Including heat applying

90
144/352

Including pressure applying

90
144/347

Of interengaging work parts (e.g., dovetail)

108
144/349

With bending concurrent or subsequent to bonding

37
144/334

Stump removing

62
144/335

Timber harvesting or processing

83
144/340

Debarking

49
144/341

Mechanically (e.g., by engaging a friction, impacting, cutting member)

98
144/342

With pretreating

15
144/343

Delimbing

171
144/336

Tree felling

156
144/337

And chipping

19
144/338

And delimbing and cutting trunk to length

55
144/339

By shearing

37
144/196

Punching cutter

1
144/197

Fixed die

2
144/182

Riving machine

2
144/183

Beveling machine

2
144/184

Fixed knife

18
144/218

Rotary cutter

291
144/236

Arranged in a pattern

10
144/221

Cylindrical cutter having spiral bit

26
144/234

Disk cutter including eccentric segmental bit

2
144/232

Disk cutter including multiple clamping disks, pivoted bit

3
144/233

Disk cutter including multiple clamping disks, shank bit

3
144/231

Disk cutter including multiple clamping disks, tangential bit

49
144/235

Disk cutter including side attached, edge cutting bit

78
144/239

Distorted saw

2
144/222

Double saw having intermediate cutter

10
144/219

End thrust

40
144/220

Frusto-conical

57
144/237

Gang of disk cutters

42
144/230

Having slotted bit seat

183
144/228

Plane bit seat in radial arm of cutter

15
144/227

Polygonal rotary cutter having concave bit seat

3
144/226

Polygonal rotary cutter having convex bit seat

0
144/225

Polygonal rotary cutter having plane bit seat

15
144/224

Polygonal rotary cutter having t-slot bit clamp

4
144/223

Single saw with side cutter

15
144/229

Slotted bit seat in radial arm of cutter

20
144/240

Solid

34
144/241

Bit

258
144/238

Wobble saw

16
144/134.1

Shaping machine

186
144/135

Box trimming

1
144/153

Curved-bar work support

0
144/136.1

Grooving machine

163
144/136.9

Forming corner groove

29
144/136.8

Forming hand hold

3
144/136.3

Grooving battery spacer

2
144/136.5

Grooving core box

1
144/136.2

Grooving gun-stock

1
144/136.7

Grooving log

14
144/136.6

Grooving stairway stringer

10
144/136.4

Grooving umbrella stick

0
144/136.95

Hand tool means

367
144/154.5

Hand tool

325
144/134.3

Heel forming

2
144/146

Oscillating knife

1
144/135.3

Overhanging cutter

20
144/135.4

Overhanging, horizontal swinging cutter

10
144/149

Pattern knife, swinging frame

0
144/137

Pattern

143
144/141

Crank-guided cutter

0
144/142

Cutter guiding cam

22
144/144.1

Cutter guiding templet

244
144/144.41

Horizontally swingable tool support

14
144/144.4

Shaping oar

0
144/144.3

Shaping propeller

3
144/144.2

Shaping stringed musical instrument

0
144/144.51

Templet, per se

147
144/144.52

Guide track

49
144/140

Gear-guided cutter

0
144/138

Polygonal form, indexed work

6
144/139

Rotating table, shifting cutter

7
144/143

Work guiding cam

3
144/145.1

Work guiding templet

51
144/145.4

Shaping last

2
144/145.2

Vertical spindle cutter

37
144/145.3

Vertical spindle, antifriction collar

13
144/148

Plural reversible cutters

0
144/147

Reciprocating knife

4
144/150

Rotary disk cutter, end thrust

10
144/154

Rotary work carrier

28
144/151

Universally jointed cutter shaft

0
144/152

Shaping of curved-work guide

0
144/135.2

Vertical spindle

186
144/134.2

Wooden shoe or wood shoe last making

1
144/162.1

Slicer

184
144/167

Arc cut

1
144/168

Beveling machine having means for alternate end feed

1
144/169

Beveling machine having shifting, knife guide

0
144/170

Beveling machine having tilting gauge

0
144/171

Beveling machine having tilting table

0
144/181.2

Bottom cutting

4
144/172

Cylindrical cutter

65
144/173

Grooving

4
144/174

With radial knife

65
144/175

Fixed knife

21
144/180

Hopper feed

25
144/177

Oscillating log stay

9
144/178

Reciprocating log stay

42
144/163

Reslicer

15
144/181

Roller feed

4
144/176

Rotary disk

196
144/179

Screw fed log stay

2
144/164

Strip cutting by converging knives

1
144/165

Lathe feed

1
144/166

Strip cutting by lathe feed

0
144/181.3

Tapered product

3
144/185

Slivering machine

6
144/189

Gang saw

1
144/190

Plunger and fixed knife

4
144/191

Receiving and handling device

0
144/186

Scoring plane

2
144/187

On endless belt

1
144/188

Rotary

3
144/2.1

Special-work machine

278
144/24.05

Block surfacing

8
144/24.07

Bobbin making

4
144/24.09

Bowling ball making

1
144/24.08

Bowling pin making

0
144/25

Box hooping

1
144/24.03

Box making

1
144/24.04

Box hinging

0
144/26

Comb-teeth cutting

0
144/3.1

Combined

346
144/4.7

Assembling connector to wood strip for subsequent assembly with another wood strip

5
144/4.2

Assembly-line type

45
144/5

Blind or sash cutting

11
144/6

Relishing

0
144/7

Box blank making

3
144/6.5

Box making

4
144/4.5

Carried by tract car

0
144/8

Chair-round trimming and tenoning

0
144/4

Circular section

20
144/9

Clothespin making

1
144/10

Conveyor flight making

0
144/11

Handle making

0
144/12

Pin making

10
144/4.3

Pivoted traveling

0
144/4.8

Printing or marking

25
144/13

Shingle making

10
144/4.9

Slabbing-off, log squaring

16
144/4.6

Splitting

82
144/14

Spool making

1
144/4.4

Tie gaining and boring

4
144/4.1

Timber cutting and handling

412
144/3.5

Wheel facing or hub boring

0
144/16

Wheel hub making

0
144/15

Wheel spoke tenoning and hub or felly boring

0
144/18

Wheel-spoke trimming and tenoning

1
144/19

Window-stile-pocket cutting

2
144/24.02

Core or panel machine

3
144/20

Disk cutting and boring

2
144/21

Disk cutting

1
144/23

By rotary tubular cutter

11
144/24

By sweep cutter

7
144/24.23

Garment hanger making

1
144/24.24

Golf club making

6
144/27

Hinge-seat cutting

37
144/24.18

Ladder making

0
144/24.25

Lifter

0
144/24.1

Log punching

20
144/24.11

And expanding

4
144/24.14

Lumber deknotting

4
144/24.21

Oil cake trimming

0
144/24.16

Patch cutting

13
144/28.1

Pencil sharpening

21
144/28.11

Hand-manipulable

19
144/28.2

Including elongated work holder or guide for edge-beveling

3
144/28.3

Movable tool

2
144/28.9

Rotary work holder or guide

5
144/28.6

Rotatable or revolvable

17
144/28.72

Including orbital or electric motor drive

27
144/28.7

Planetary

8
144/28.71

Plural tools

5
144/28.8

Work holder or guide also rotary

8
144/28.4

Work actuated tool drive

9
144/28.5

Work controlled switch for tool drive

22
144/28

Pencil-wood making

3
144/29

Piano-hammer felting

1
144/30

Pin pointing

19
144/24.19

Rack or grid making

0
144/24.15

Ring jointing

0
144/24.2

Staglike handle making

0
144/24.06

Stopper making

0
144/24.12

Stump removing

176
144/33

Tray making

6
144/24.13

Tree delimbing

308
144/34.1

Tree felling

320
144/34.3

Antisplit clamp

0
144/34.4

Burning or charring means

0
144/34.5

Shear

128
144/34.6

Single blade and pass means

11
144/34.2

Tree puller or pusher

33
144/24.17

Using rattan

1
144/24.22

Wood shoe or wood shoe last making

0
144/192

Splitting and bundling machine

6
144/193.1

Splitting machine

160
144/195.9

Anvil, chopping or splitting block

3
144/195.2

Drop type

6
144/195.5

Hand tool

46
144/195.4

Hand-operated fixed splitting machine

8
144/194

Self-feeding

26
144/195

Roller or belt

0
144/195.3

Splitting gun

5
144/193.2

Tapered or wedge shaped product

27
144/195.8

Wedge

71
144/195.1

To be driven by fluid pressure

205
144/195.7

To be driven by impacting member

63
144/195.6

With adjustable work support

17
144/205

Tenon turning machine

20
144/206

Wheel spoke

1
144/198.1

Tenoning machine

17
144/204.2

Attachment to a table saw

17
144/199

Blind slat

0
144/200

Machine having rotary cutter

2
144/201

Rotary gaining cutter

2
144/202

Chisel pair

0
144/203

Rotary gaining cutter

14
144/204

Multiple tenon

7
144/209.1

Veneer lathe

100
144/210

Convertible

0
144/215.4

Diagonal cut by curved cutting edge

0
144/215.3

Eccentric curved cut

7
144/211

Inclined knife

25
144/212

Knife or knife block

26
144/215.2

Log loading or centering

44
144/214

Log stay

21
144/213

Presser bar or roll

63
144/215

Strip-cutting attachment

5
144/382

With use of control means energized in response to activator stimulated by condition sensor

75
144/391

Including plural sensors or sensor responsive to comparison between plural conditions

9
144/401

Sensing tool or tool-linked part

3
144/392

Sensing work or product (e.g., by x-ray)

25
144/398

Sensing cross sectional dimension

20
144/399

Sensing thickness

6
144/397

Sensing lead end or tail end

13
144/393

Sensing performance of work or product

1
144/396

Sensing slack or tension (e.g., by use of dancer)

0
144/395

Sensing temperature

1
144/400

Sensing tool or tool-linked part

9
144/394

Work and product

26
144/418

Including use of sensor responsive to energy input to tool or tool driver

1
144/419

Sensing pressure of tool actuating fluid

1
144/383

Including use of sensor responsive to information carried by removable auxiliary record (e.g., recording disk, tape, or card)

4
144/384

Including plural sensors or sensor responsive to comparison between plural conditions

5
144/386

Sensing "pattern"

2
144/387

Sensing work or product (e.g., by x-ray)

2
144/389

Sensing cross sectional dimension

1
144/388

Sensing lead end or tail end

0
144/385

Utilizing "memory" to store information on tool or tool-linked part

4
144/420

Sensing tool or tool-linked part

8
144/425

Including plural sensors or sensor responsive to plural conditions

1
144/428

Sensing force on tool

0
144/429

By sensing hydraulic pressure

2
144/426

To control operation of interlock

3
144/421

To control predetermined sequence of operating movements (e.g., of one tool operating on work)

13
144/422

Of different operating assemblages

2
144/423

Including plural sensors or sensor responsive to plural conditions

1
144/424

Including work handling or product handling

10
144/427

To stop machine

12
144/402

Sensing work or product (e.g., by x-ray)

27
144/403

Including plural sensors or sensor responsive to plural conditions

10
144/408

Sensing cross sectional dimension

4
144/409

Sensing flatness (e.g., crown)

0
144/410

Sensing thickness

1
144/407

Sensing lead end or tail end

1
144/406

Sensing slack or tension (e.g., by use of dancer)

1
144/405

Sensing temperature

1
144/411

Sensing tool or tool-linked part

1
144/404

Work and product

31
144/415

Including sensor responsive to infeeder or outpuller

0
144/416

Sensing cross sectional dimension

3
144/417

To control operation of deformer directly by sensor

0
144/414

Sensing lead end or tail end

1
144/413

Sensing slack or tension (e.g., by use of dancer)

0
144/412

Sensing temperature

1
144/430

To control different operating assemblages

3
144/269

Wood bending clamp

13
144/256.1

Wood bending press

18
144/256.2

End compressor

2
144/256.3

Having opposed contoured rigid platens

6
144/256.4

Three contoured rigid platens

1
144/255

Including bending roller

9
144/254

With dryer

7
144/258

With hoop gauge

0
144/271

Wood bending steamer

13
144/270

Wood bending, bender

12
144/253.1

Work guide

120
144/253.91

Knife edge

0
144/253.3

Roll or collar coaxial with cutter

13
144/253.5

Simultaneous adjustments along length

39
144/253.2

Vertical spindle

62
144/253.4

Work held by corner or diagonal work

2
144/253.6

Work urged laterally

33
144/253.8

Adjustable inclined work-engaging face

27
144/253.7

Centering

6
144/253.9

Side or edge evener

2
144/84

Work support for mortising machine

37
144/286.1

Workbench

274
144/287

Having adjustable stock rest

185
144/286.5

Of special shape or structure

274
 
 
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