Class 144: WOODWORKING ( Manual of U.S. Patent Classification )

U.S. PATENT AND TRADEMARK OFFICE
Information Products Division
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Manual of U.S. Patent Classification
as of June 30, 2000


Class
144
WOODWORKING


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Subclass Title
ClassTitle ===> WOODWORKING
329[Patents]PROCESS
330[Patents] . Repairing or reconstructing
331[Patents] . . Bowling pin
332[Patents] . . Plywood, veneer, or board
333[Patents] . Rattan or bamboo working
334[Patents] . Stump removing
335[Patents] . Timber harvesting or processing
336[Patents] . . Tree felling
337[Patents] . . . And chipping
338[Patents] . . . And delimbing and cutting trunk to length
339[Patents] . . . By shearing
340[Patents] . . Debarking
341[Patents] . . . Mechanically (e.g., by engaging a friction, impacting, cutting member)
342[Patents] . . . . With pretreating
343[Patents] . . Delimbing
344[Patents] . Securing
345[Patents] . . And cutting or shaping
346[Patents] . . . Surface bonding
347[Patents] . . . . Of interengaging work parts (e.g., dovetail)
348[Patents] . . . . Including heat applying
349[Patents] . . . . With bending concurrent or subsequent to bonding
350[Patents] . . . . Cutting or shaping subsequent to bonding
351[Patents] . . . . . Followed by additional bonding
352[Patents] . . . . Including pressure applying
353[Patents] . . . By separate mechanical fastener
354[Patents] . . . Interengaging work parts
355[Patents] . . . Shaping by cutting
356[Patents] . Including monitoring of operation
357[Patents] . . By means which determines dimension of work
358[Patents] . Embossing or imprinting
359[Patents] . Mechanical cutting or shaping
360[Patents] . . Combined cutting and shaping
361[Patents] . . Fiber working or reorienting
362[Patents] . . . Roller movement parallel to grain
363[Patents] . . Cutting
364[Patents] . . . Including heating, cooling, or fluid applying
365[Patents] . . . Turning, boring, or drilling
366[Patents] . . . Including splitting
367[Patents] . . . Plural discrete diverse cutting operations
368[Patents] . . . . Including grooving
369[Patents] . . . . Including slicing, slitting, chipping, or planing
370[Patents] . . . . . Chipping
371[Patents] . . . Routing or grooving
372[Patents] . . . Using template or pattern
373[Patents] . . . Chipping or planing
374[Patents] . . . . Using ganged cutting discs
375[Patents] . . . . Using cylindrical tool
376[Patents] . . . Longitudinal sawing
377[Patents] . . . . Longitudinally tapered work or product
378[Patents] . . . . Log or cant sawing
379[Patents] . . . Transverse sawing
380[Patents] . . Including heating, cooling, or fluid applying
381[Patents] . . Bending
382[Patents]WITH USE OF CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR
383[Patents] . Including use of sensor responsive to information carried by removable auxiliary record (e.g., recording disk, tape, or card)
384[Patents] . . Including plural sensors or sensor responsive to comparison between plural conditions
385[Patents] . . . Utilizing "memory" to store information on tool or tool-linked part
386[Patents] . . . Sensing "pattern"
387[Patents] . . . Sensing work or product (e.g., by X-ray)
388[Patents] . . . . Sensing lead end or tail end
389[Patents] . . . . Sensing cross sectional dimension
391[Patents] . Including plural sensors or sensor responsive to comparison between plural conditions
392[Patents] . . Sensing work or product (e.g., by X-ray)
393[Patents] . . . Sensing performance of work or product
394[Patents] . . . Work and product
395[Patents] . . . Sensing temperature
396[Patents] . . . Sensing slack or tension (e.g., by use of dancer)
397[Patents] . . . Sensing lead end or tail end
398[Patents] . . . Sensing cross sectional dimension
399[Patents] . . . . Sensing thickness
400[Patents] . . . Sensing tool or tool-linked part
401[Patents] . . Sensing tool or tool-linked part
402[Patents] . Sensing work or product (e.g., by X-ray)
403[Patents] . . Including plural sensors or sensor responsive to plural conditions
404[Patents] . . . Work and product
405[Patents] . . . Sensing temperature
406[Patents] . . . Sensing slack or tension (e.g., by use of dancer)
407[Patents] . . . Sensing lead end or tail end
408[Patents] . . . Sensing cross sectional dimension
409[Patents] . . . . Sensing flatness (e.g., crown)
410[Patents] . . . . Sensing thickness
411[Patents] . . . Sensing tool or tool-linked part
412[Patents] . . Sensing temperature
413[Patents] . . Sensing slack or tension (e.g., by use of dancer)
414[Patents] . . Sensing lead end or tail end
415[Patents] . . Including sensor responsive to infeeder or outpuller
416[Patents] . . Sensing cross sectional dimension
417[Patents] . . . To control operation of deformer directly by sensor
418[Patents] . Including use of sensor responsive to energy input to tool or tool driver
419[Patents] . . Sensing pressure of tool actuating fluid
420[Patents] . Sensing tool or tool-linked part
421[Patents] . . To control predetermined sequence of operating movements (e.g., of one tool operating on work)
422[Patents] . . . Of different operating assemblages
423[Patents] . . . . Including plural sensors or sensor responsive to plural conditions
424[Patents] . . . . Including work handling or product handling
425[Patents] . . Including plural sensors or sensor responsive to plural conditions
426[Patents] . . To control operation of interlock
427[Patents] . . To stop machine
428[Patents] . . Sensing force on tool
429[Patents] . . . By sensing hydraulic pressure
430[Patents] . To control different operating assemblages
50[Patents]MATCH MAKER
51[Patents] . Wax or paper
52[Patents] . Cutting, framing, and dipping
53[Patents] . . Die punch
54[Patents] . Cutting and framing
55[Patents] . . Die punch
56[Patents] . . . Fixed die punch
57[Patents] . Cutting and coiling
58[Patents] . Framing and dipping
59[Patents] . Coiling
60[Patents] . Dipping
61[Patents] . Box filling
65[Patents] . Dipping frame
62[Patents] . . Emptying
63[Patents] . . Filling
64[Patents] . . . Hopper feed
66[Patents] . Splint feed mechanism
207[Patents]OSIER PEELER
208.1[Patents]BARK ROSSER
208.2[Patents] . Tree climber
208.3[Patents] . Hydraulically driven cutter or hydraulic jet
208.4[Patents] . Including means to simultaneously rotate and advance log
208.5[Patents] . Including means to sequentially advance work
208.6[Patents] . Nontraveling work
208.7[Patents] . Tethered percussive tool (e.g., chain, cable, flail, hammer)
208.8[Patents] . Hollow head cutter
208.9[Patents] . Drum or tank
208.91[Patents] . Disk knife
208.92[Patents] . Hand tool
2.1[Patents]SPECIAL-WORK MACHINE
3.1[Patents] . Combined
10[Patents] . . Conveyor flight making
5[Patents] . . Blind or sash cutting
6[Patents] . . . Relishing
19[Patents] . . Window-stile-pocket cutting
6.5[Patents] . . Box making
7[Patents] . . Box blank making
8[Patents] . . Chair-round trimming and tenoning
9[Patents] . . Clothespin making
11[Patents] . . Handle making
12[Patents] . . Pin making
13[Patents] . . Shingle making
14[Patents] . . Spool making
15[Patents] . . Wheel spoke tenoning and hub or felly boring
16[Patents] . . Wheel hub making
18[Patents] . . Wheel-spoke trimming and tenoning
3.5[Patents] . . Wheel facing or hub boring
4[Patents] . . Circular section
4.1[Patents] . . Timber cutting and handling
4.2[Patents] . . Assembly-line type
4.3[Patents] . . Pivoted traveling
4.4[Patents] . . Tie gaining and boring
4.5[Patents] . . Carried by tract car
4.6[Patents] . . Splitting
4.7[Patents] . . Assembling connector to wood strip for subsequent assembly with another wood strip
4.8[Patents] . . Printing or marking
4.9[Patents] . . Slabbing-off, log squaring
26[Patents] . Comb-teeth cutting
25[Patents] . Box hooping
27[Patents] . Hinge-seat cutting
29[Patents] . Piano-hammer felting
28[Patents] . Pencil-wood making
28.1[Patents] . Pencil sharpening
28.11[Patents] . . Hand-manipulable
28.2[Patents] . . Including elongated work holder or guide for edge-beveling
28.3[Patents] . . Movable tool
28.4[Patents] . . . Work actuated tool drive
28.5[Patents] . . . Work controlled switch for tool drive
28.6[Patents] . . . Rotatable or revolvable
28.7[Patents] . . . . Planetary
28.71[Patents] . . . . . Plural tools
28.72[Patents] . . . . Including orbital or electric motor drive
28.8[Patents] . . . . Work holder or guide also rotary
28.9[Patents] . . . Rotary work holder or guide
30[Patents] . Pin pointing
33[Patents] . Tray making
34.1[Patents] . Tree felling
34.2[Patents] . . Tree puller or pusher
34.3[Patents] . . Antisplit clamp
34.4[Patents] . . Burning or charring means
34.5[Patents] . . Shear
34.6[Patents] . . Single blade and pass means
20[Patents] . Disk cutting and boring
21[Patents] . Disk cutting
23[Patents] . . By rotary tubular cutter
24[Patents] . . By sweep cutter
24.02[Patents] . Core or panel machine
24.03[Patents] . Box making
24.04[Patents] . . Box hinging
24.05[Patents] . Block surfacing
24.06[Patents] . Stopper making
24.07[Patents] . Bobbin making
24.08[Patents] . Bowling pin making
24.09[Patents] . Bowling ball making
24.1[Patents] . Log punching
24.11[Patents] . . And expanding
24.12[Patents] . Stump removing
24.13[Patents] . Tree delimbing
24.14[Patents] . Lumber deknotting
24.15[Patents] . Ring jointing
24.16[Patents] . Patch cutting
24.17[Patents] . Using rattan
24.18[Patents] . Ladder making
24.19[Patents] . Rack or grid making
24.2[Patents] . Staglike handle making
24.21[Patents] . Oil cake trimming
24.22[Patents] . Wood shoe or wood shoe last making
24.23[Patents] . Garment hanger making
24.24[Patents] . Golf club making
24.25[Patents] . Lifter
1.1[Patents]COMBINED MACHINE
35.1[Patents] . Boring and sawing
35.2[Patents] . . Attachment for converting one tool to other
36[Patents] . Planing and matching
37[Patents] . . Planing, matching, and dividing
38[Patents] . Planing and polishing
42[Patents] . Slicing and scoring
39[Patents] . Planing and sawing
40[Patents] . Riving and shaving
41[Patents] . Shaping and dividing
43[Patents] . Slicing and shaving
44[Patents] . . Converging knives
46[Patents] . Turning and boring
47[Patents] . Turning and polishing
48[Patents] . Turning and sawing
48.1[Patents] . Turret tools
48.2[Patents] . Coaxial tools, different work levels
48.3[Patents] . Tippable frame
48.4[Patents] . Combined band-saw
48.5[Patents] . Hand-held
48.6[Patents] . . Attachments to hand-held
48.7[Patents] . Different motor positions
85[Patents]DOVETAILING MACHINE
86[Patents] . Consecutive cutters
87[Patents] . Frusto-conical bit
88[Patents] . Inclined chisel
89[Patents] . Inclined rotary disk
90.1[Patents]MATCHING MACHINE
91[Patents] . End
91.2[Patents] . Matching cutter
72[Patents]MORTISING MACHINE HAVING CHAIN-TYPE CUTTER
73[Patents] . Portable
82[Patents]MORTISING MACHINE HAVING ROTARY CUTTER
69[Patents] . Auger cutter
70[Patents] . . Portable
71[Patents] . . Automatic step feed
74[Patents] . Boring cutter and mortising chisel cutter
83[Patents] . Portable
75[Patents]MORTISING MACHINE HAVING CHISEL
67[Patents] . Multiple chisel
68[Patents] . . Portable
77[Patents] . Chisel reverser
78[Patents] . Hollow chisel and bit
79[Patents] . . Portable
80[Patents] . Oscillating chisel
81[Patents] . . Portable
76[Patents] . Portable
84[Patents]WORK SUPPORT FOR MORTISING MACHINE
92[Patents]BORING MACHINE
93.1[Patents] . Special work
93.2[Patents] . . Last
96[Patents] . Tilting work holder for brush
97[Patents] . Wheel hub
98[Patents] . . Axially using stationary bitstock
99[Patents] . . Axially using stationary workholder
100[Patents] . . . Inclined bitstock
103[Patents] . Swinging
104[Patents] . Hand held portable
106[Patents] . . Angularly adjustable
108[Patents] . Hand-operated step feed of long work
114.1[Patents]PLANER
115[Patents] . Scraper
124[Patents] . Laterally beveling
125[Patents] . Longitudinally beveling, inclined work pocket
126[Patents] . Longitudinally beveling, shifting cutter
127.1[Patents] . Longitudinally beveling, shifting work support
127.2[Patents] . . Shingle planer
117.1[Patents] . Rotary cylindrical cutter
116[Patents] . . Double surfacer
131[Patents] . . Bearings
117.2[Patents] . . Inclined
117.3[Patents] . . Edge trimmer
117.4[Patents] . . Traveling
118[Patents] . Rotary disk cutter
119.1[Patents] . . Traveling
119.2[Patents] . . . Bowling alley
121[Patents] . Reciprocating cutter
122[Patents] . . Laterally reciprocating
123[Patents] . Endless cutter carrier
120[Patents] . Stationary cutter
132[Patents] . . Bit adjustment
128[Patents] . Endless work carrier
129[Patents] . Adjustable work carrier
130[Patents] . Adjustable cutter
130.2[Patents] . Planer sharpener
133.1[Patents]GAINING MACHINE
133.2[Patents] . Tie gaining, ties (skepers) pass through machine
133.3[Patents] . Traveling on railway track
134.1[Patents]SHAPING MACHINE
134.2[Patents] . Wooden shoe or wood shoe last making
134.3[Patents] . Heel forming
135[Patents] . Box trimming
135.2[Patents] . Vertical spindle
135.3[Patents] . Overhanging cutter
135.4[Patents] . . Overhanging, horizontal swinging cutter
136.1[Patents] . Grooving machine
136.2[Patents] . . Grooving gun-stock
136.3[Patents] . . Grooving battery spacer
136.4[Patents] . . Grooving umbrella stick
136.5[Patents] . . Grooving core box
136.6[Patents] . . Grooving stairway stringer
136.7[Patents] . . Grooving log
136.8[Patents] . . Forming hand hold
136.9[Patents] . . Forming corner groove
136.95[Patents] . . Hand tool means
137[Patents] . Pattern
138[Patents] . . Polygonal form, indexed work
139[Patents] . . Rotating table, shifting cutter
140[Patents] . . Gear-guided cutter
141[Patents] . . Crank-guided cutter
142[Patents] . . Cutter guiding cam
143[Patents] . . Work guiding cam
144.1[Patents] . . Cutter guiding templet
144.2[Patents] . . . Shaping stringed musical instrument
144.3[Patents] . . . Shaping propeller
144.4[Patents] . . . Shaping oar
144.41[Patents] . . . Horizontally swingable tool support
144.51[Patents] . . . Templet, per se
144.52[Patents] . . . . Guide track
145.1[Patents] . . Work guiding templet
145.2[Patents] . . . Vertical spindle cutter
145.3[Patents] . . . . Vertical spindle, antifriction collar
145.4[Patents] . . . Shaping last
146[Patents] . Oscillating knife
147[Patents] . Reciprocating knife
148[Patents] . Plural reversible cutters
149[Patents] . Pattern knife, swinging frame
150[Patents] . Rotary disk cutter, end thrust
151[Patents] . Universally jointed cutter shaft
152[Patents] . . Shaping of curved-work guide
153[Patents] . Curved-bar work support
154[Patents] . Rotary work carrier
154.5[Patents] . Hand tool
155[Patents]FIXED KNIFE SHAVER
156[Patents] . Circular knife block rattan shaver
157[Patents] . Drum feed
158[Patents] . Roller feed
159[Patents]KNIFE PAIR SHAVER
160[Patents] . Gripper
161[Patents] . Roller feed
162.1[Patents]SLICER
163[Patents] . Reslicer
164[Patents] . Strip cutting by converging knives
165[Patents] . . Lathe feed
166[Patents] . Strip cutting by lathe feed
167[Patents] . Arc cut
168[Patents] . Beveling machine having means for alternate end feed
169[Patents] . Beveling machine having shifting, knife guide
170[Patents] . Beveling machine having tilting gauge
171[Patents] . Beveling machine having tilting table
172[Patents] . Cylindrical cutter
173[Patents] . . Grooving
174[Patents] . . With radial knife
175[Patents] . Fixed knife
176[Patents] . Rotary disk
177[Patents] . Oscillating log stay
178[Patents] . Reciprocating log stay
179[Patents] . Screw fed log stay
180[Patents] . Hopper feed
181[Patents] . Roller feed
181.2[Patents] . Bottom cutting
181.3[Patents] . Tapered product
182[Patents]RIVING MACHINE
183[Patents] . Beveling machine
184[Patents] . Fixed knife
185[Patents]SLIVERING MACHINE
186[Patents] . Scoring plane
187[Patents] . . On endless belt
188[Patents] . . Rotary
189[Patents] . Gang saw
190[Patents] . Plunger and fixed knife
191[Patents] . Receiving and handling device
192[Patents]SPLITTING AND BUNDLING MACHINE
193.1[Patents]SPLITTING MACHINE
193.2[Patents] . Tapered or wedge shaped product
194[Patents] . Self-feeding
195[Patents] . . Roller or belt
195.2[Patents] . Drop type
195.3[Patents] . Splitting gun
195.4[Patents] . Hand-operated fixed splitting machine
195.5[Patents] . Hand tool
195.6[Patents] . With adjustable work support
195.8[Patents] . Wedge
195.1[Patents] . . To be driven by fluid pressure
195.7[Patents] . . To be driven by impacting member
195.9[Patents] . Anvil, chopping or splitting block
196[Patents]PUNCHING CUTTER
197[Patents] . Fixed die
205[Patents]TENON TURNING MACHINE
206[Patents] . Wheel spoke
198.1[Patents]TENONING MACHINE
199[Patents] . Blind slat
200[Patents] . . Machine having rotary cutter
201[Patents] . . Rotary gaining cutter
202[Patents] . Chisel pair
203[Patents] . Rotary gaining cutter
204[Patents] . . Multiple tenon
204.2[Patents] . Attachment to a table saw
209.1[Patents]VENEER LATHE
210[Patents] . Convertible
211[Patents] . Inclined knife
212[Patents] . Knife or knife block
213[Patents] . Presser bar or roll
214[Patents] . Log stay
215[Patents] . Strip-cutting attachment
215.2[Patents] . Log loading or centering
215.3[Patents] . Eccentric curved cut
215.4[Patents] . Diagonal cut by curved cutting edge
216[Patents]MITER CUTTER
217[Patents] . Angle knife
218[Patents]ROTARY CUTTER
219[Patents] . End thrust
220[Patents] . Frusto-conical
221[Patents] . Cylindrical cutter having spiral bit
230[Patents] . Having slotted bit seat
222[Patents] . Double saw having intermediate cutter
238[Patents] . Wobble saw
239[Patents] . Distorted saw
223[Patents] . Single saw with side cutter
224[Patents] . Polygonal rotary cutter having T-slot bit clamp
225[Patents] . Polygonal rotary cutter having plane bit seat
226[Patents] . Polygonal rotary cutter having convex bit seat
227[Patents] . Polygonal rotary cutter having concave bit seat
228[Patents] . Plane bit seat in radial arm of cutter
229[Patents] . Slotted bit seat in radial arm of cutter
231[Patents] . Disk cutter including multiple clamping disks, tangential bit
232[Patents] . Disk cutter including multiple clamping disks, pivoted bit
233[Patents] . Disk cutter including multiple clamping disks, shank bit
234[Patents] . Disk cutter including eccentric segmental bit
235[Patents] . Disk cutter including side attached, edge cutting bit
236[Patents] . Arranged in a pattern
237[Patents] . Gang of disk cutters
240[Patents] . Solid
241[Patents] . . Bit
49[Patents]MISCELLANEOUS SINGLE-OPERATION
251.1[Patents]CUTTER GUARD
251.2[Patents] . Vertical spindle
251.3[Patents] . Laterally urged
252.1[Patents]CUTTER HOOD OR DUST CONVEYOR
252.2[Patents] . With sifter, sorter, or separator
242.1[Patents]FEEDER OR PRESSER
243[Patents] . Presser bar or chip breaker
244[Patents] . . Sectional
245.1[Patents] . Blank feeder
245.5[Patents] . . Stacker or unstacker
245.7[Patents] . . . Feed from top of stack
245.6[Patents] . . Pusher having retractable dog
245.2[Patents] . . Endless
245.3[Patents] . . . With work clamp
245.4[Patents] . . . Intermittent feed chain drive
246.1[Patents] . Feed roll
246.2[Patents] . . With feeler or presensing device
247[Patents] . . Spring pressed
248[Patents] . . Weighted
248.2[Patents] . . With oblique means urging work laterally
248.3[Patents] . . Resilient feed roll
248.4[Patents] . . On overhanging arm
248.5[Patents] . . Work centering and feeding
248.6[Patents] . . Roll feeds in direction of cut
248.7[Patents] . . Special shaped roll
250.1[Patents] . Sectional roll
250.11[Patents] . . Rigid assembly
250.12[Patents] . Nonfeeding presser
250.13[Patents] . . Presser roll
250.14[Patents] . . . Urged by variable fluid pressure
250.15[Patents] . . . Laterally acting
250.16[Patents] . . . Roll
250.17[Patents] . . Chain
250.18[Patents] . . Foot
250.19[Patents] . . . Four motion foot
250.2[Patents] . . Laterally acting
250.21[Patents] . With reverse feeder
250.22[Patents] . . Reverse feed starter
250.23[Patents] . L-feed
250.24[Patents] . Turnover
250.25[Patents] . Lifter
250.26[Patents] . Fluid pressure driven
253.1[Patents]WORK GUIDE
253.2[Patents] . Vertical spindle
253.3[Patents] . Roll or collar coaxial with cutter
253.4[Patents] . Work held by corner or diagonal work
253.5[Patents] . Simultaneous adjustments along length
253.6[Patents] . Work urged laterally
253.7[Patents] . . Centering
253.8[Patents] . . Adjustable inclined work-engaging face
253.9[Patents] . . Side or edge evener
253.91[Patents] . Knife edge
256.1[Patents]WOOD BENDING PRESS
254[Patents] . With dryer
255[Patents] . Including bending roller
256.2[Patents] . End compressor
256.3[Patents] . Having opposed contoured rigid platens
256.4[Patents] . . Three contoured rigid platens
258[Patents] . With hoop gauge
259[Patents]FIXED WOOD BENDING FORM
260[Patents] . Collapsible form
261[Patents] . End thrust
262[Patents] . With sweep arm and roller
266[Patents] . And cooperating strap
263[Patents] . . Strap moved by windlass
264[Patents] . . Strap moved by lever
265[Patents] . . Strap moved by screw
267[Patents]PIVOTAL WOOD BENDING FORM
268[Patents] . Coiling
269[Patents]WOOD BENDING CLAMP
270[Patents]WOOD BENDING, BENDER
271[Patents]WOOD BENDING STEAMER
278.1[Patents]MACHINE WORK CLAMP
278.2[Patents] . Last or heel
278.3[Patents] . Vacuum operated
284[Patents]CORK (OR BUNG) PRESS
285[Patents]COMBINED WORKBENCH AND TOOL CHEST
286.1[Patents]WORKBENCH
286.5[Patents] . Of special shape or structure
287[Patents] . Having adjustable stock rest
288.5[Patents]LATH HOLDER
306[Patents]BENCH DOG
307[Patents] . Clamping
308[Patents] . Removable


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Last Modified: 6 October 2000