WORKTOOLS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B25C HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY -OPERATED PORTABLE STAPLING TOOLS 457
 
  
 
1902 OFFICE EQUIPMENT716
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING539
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 433
 
  
 
B26F PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING 313
 
  
 
B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR 136
 
  
 
B27B SAWS; COMPONENTS OR ACCESSORIES THEREFOR 124
 
  
 
B27F DOVETAILED WORK; TENONS; SLOTTING MACHINES; NAILING OR STAPLING MACHINES 111
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS134
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0239,798 LOW FORCE RELEASE MANUAL TACKERFeb 08, 17Aug 24, 17[B25C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9889547 Selective deployable tool hookFeb 08, 17Feb 13, 18[B25C, F16M, F16B]
9592597 Flat clinch stapler anvil assemblyJan 20, 14Mar 14, 17[B25C, B27F]
9522463 Compact electric spring energized desktop staplerJul 16, 13Dec 20, 16[B25C]
9199359 Hand squeeze powered rotary toolOct 29, 13Dec 01, 15[B25B]
8978952 Power spring configurations for a fastening deviceMar 05, 12Mar 17, 15[B25C]
8668128 Mini desktop staplerNov 04, 10Mar 11, 14[B25C]
8464620 Hole punch elementNov 07, 11Jun 18, 13[B26D, B21D, B26F]
8453903 High-start spring energized staplerFeb 06, 12Jun 04, 13[B25C]
8348117 Leveraged action staplerOct 27, 11Jan 08, 13[B25C]
8261956 Spring actuated pliers staplerMay 23, 11Sep 11, 12[B25C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0150,617 HOLE PUNCH WITH ALIGNMENT INDICATORAbandonedNov 30, 12Jun 05, 14[B26F]
2008/0308,599 HIGH-START COMPACT SPRING ENERGIZED STAPLERAbandonedAug 29, 07Dec 18, 08[B25C]
2008/0149,683 MINI DESKTOP STAPLERAbandonedNov 12, 07Jun 26, 08[B25C]
2008/0011,808 STAPLE GUIDE TRACKAbandonedJul 10, 07Jan 17, 08[B25C]
2007/0266,836 COMPACT HEAVY DUTY HOLE PUNCHAbandonedAug 07, 07Nov 22, 07[B26F]
7290469 Large self-forming socketExpiredJul 26, 05Nov 06, 07[B25B]
2007/0169,603 Hole punchAbandonedJan 20, 06Jul 26, 07[B26F]
2007/0044,618 Hole punch elementAbandonedAug 30, 05Mar 01, 07[B26D, B26F]
2007/0044,623 Low friction hole punch elementAbandonedJan 19, 06Mar 01, 07[B26F]
2006/0022,002 Accessory bit carrierAbandonedAug 02, 04Feb 02, 06[A45F]
6966550 One hand actuated "C" clampExpiredOct 18, 02Nov 22, 05[B25B]
6929253 Quick action bar clamp with improved stiffness and release buttonExpiredApr 04, 03Aug 16, 05[B25B]
6748826 Slide switch adjustable wrenchExpiredFeb 21, 02Jun 15, 04[B25B]
6454147 Personal tool carrying deviceExpiredMay 12, 00Sep 24, 02[A45F]
6386530 Quick action clampExpiredAug 10, 00May 14, 02[B25B]
6357251 Personal tabletop air coolerExpiredMay 03, 00Mar 19, 02[F25D]
6085619 Tool bit adapter for universal socket toolExpiredAug 13, 98Jul 11, 00[B25B]
6082512 Selectable one way stepless clutchExpiredApr 13, 99Jul 04, 00[F16D]
6079532 Slide switch selectable one way clutchExpiredNov 25, 98Jun 27, 00[B25B, F16D]
6039652 Universal joint angle driving toolExpiredAug 11, 97Mar 21, 00[F16D]

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