US Patent Class 144
WOODWORKING-- Main Headings




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Current as of: June, 1999
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CLASS NOTES
329  DF  PROCESS {8}
382  DF  WITH USE OF CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR {6}
50  DF  MATCH MAKER {10}
207  DF  OSIER PEELER
208.1  DF  BARK ROSSER {10}
2.1  DF  SPECIAL-WORK MACHINE {34}
1.1  DF  COMBINED MACHINE {17}
85  DF  DOVETAILING MACHINE {4}
90.1  DF  MATCHING MACHINE {2}
72  DF  MORTISING MACHINE HAVING CHAIN-TYPE CUTTER {1}
82  DF  MORTISING MACHINE HAVING ROTARY CUTTER {3}
75  DF  MORTISING MACHINE HAVING CHISEL {5}
84  DF  WORK SUPPORT FOR MORTISING MACHINE
92  DF  BORING MACHINE {6}
114.1  DF  PLANER {14}
133.1  DF  GAINING MACHINE {2}
134.1  DF  SHAPING MACHINE {16}
155  DF  FIXED KNIFE SHAVER {3}
159  DF  KNIFE PAIR SHAVER {2}
162.1  DF  SLICER {18}
182  DF  RIVING MACHINE {2}
185  DF  SLIVERING MACHINE {4}
192  DF  SPLITTING AND BUNDLING MACHINE
193.1  DF  SPLITTING MACHINE {9}
196  DF  PUNCHING CUTTER {1}
205  DF  TENON TURNING MACHINE {1}
198.1  DF  TENONING MACHINE {4}
209.1  DF  VENEER LATHE {9}
216  DF  MITER CUTTER {1}
218  DF  ROTARY CUTTER {22}
49  DF  MISCELLANEOUS SINGLE-OPERATION
251.1  DF  CUTTER GUARD {2}
252.1  DF  CUTTER HOOD OR DUST CONVEYOR {1}
242.1  DF  FEEDER OR PRESSER {10}
253.1  DF  WORK GUIDE {6}
256.1  DF  WOOD BENDING PRESS {5}
259  DF  FIXED WOOD BENDING FORM {4}
267  DF  PIVOTAL WOOD BENDING FORM {1}
269  DF  WOOD BENDING CLAMP
270  DF  WOOD BENDING, BENDER
271  DF  WOOD BENDING STEAMER
278.1  DF  MACHINE WORK CLAMP {2}
284  DF  CORK (OR BUNG) PRESS
285  DF  COMBINED WORKBENCH AND TOOL CHEST
286.1  DF  WORKBENCH {2}
288.5  DF  LATH HOLDER
306  DF  BENCH DOG {2}