US Patent Class 269
WORK HOLDERS-- Main Headings




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Current as of: June, 1999
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CLASS NOTES
1  DF  HAND MANEUVERED OR WORK SUPPORTED TOOL GUIDES {1}
3  DF  OPERATOR SUPPORTED {3}
7  DF  SOLIDIFICATION OF WORK CONTACTING MEDIUM
8  DF  MAGNETIC HOLDER
9  DF  PLURAL SELECTIVELY USED HOLDERS {1}
11  DF  WITH HOLDER ILLUMINATING MEANS
12  DF  WITH DRY RUN WORK DRIVING MEANS
13  DF  WITH PRODUCT DISCHARGE FACILITATOR {1}
15  DF  WITH CATCH PAN
16  DF  WITH PART OR TOOL HOLDING RECEPTACLE
17  DF  WITH GROUND TRAVERSING MEANS
19  DF  WITH PLUMB INDICATOR
20  DF  WITH FLUID MEANS {7}
36  DF  FENCE BOARD HOLDER AND GAUGE
37  DF  PLURAL HOLDERS TO HOLD WORKPIECES RELATIVE TO EACH OTHER {5}
46  DF  SUSPENDED HOLDER
47  DF  HOLDER INSERTED WITHIN WORK APERTURE {5}
53  DF  PIN-TYPE HOLDER {3}
55  DF  HOLDER MOUNTED FOR MOVEMENT {5}
86  DF  RELATIVELY MOVABLE JAWS {25}
287  DF  HOLDER ENCLOSES WORK {1}
289 R  DF  WORK-UNDERLYING SUPPORT {8}
315  DF  WORK-STOP ABUTMENT {5}
329  DF  MISCELLANEOUS
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CROSS-REFERENCE ART COLLECTIONS
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900  DF  SUPPORTING STRUCTURE HAVING WORK HOLDER RECEIVING APERTURES OR PROJECTIONS
901  DF  COLLAPSIBLE OR FOLDABLE WORK HOLDER SUPPORTING STRUCTURE
902  DF  WORK HOLDER MEMBER WITH V-SHAPED NOTCH OR GROOVE
903  DF  WORK HOLDER FOR ELECTRICAL CIRCUIT ASSEMBLAGES OR WIRING SYSTEMS
904  DF  WORK HOLDER FOR POSITIONING ELEMENTS OF BUILDING IN INSTALLED LOCATION
905  DF  WORK HOLDER FOR DOORS AND DOOR FRAMES
906  DF  WORK HOLDER FOR SKIS
907  DF  WORK HOLDER FOR FISHING FLIES
908  DF  WORK HOLDER FOR CATHODE-RAY TUBES
909  DF  WORK HOLDER FOR SPECIFIC WORK
910  DF  WORK HOLDER FOR PREFABRICATED ROOF TRUSS OR WALL FRAME