Assignee
WORKTOOLS INC
US·81 granted patents·8 pending applications·2,076 citations·filing 1991–2025
Top patents by PatentIndex Score
89 records- 0198US7290692B2Stapler safety device to limit motion of strikerWORKTOOLS INC·Filed 2007·Granted Nov 6, 2007·65 cites·15 claims
- 0297US7299960B1Mini desktop staplerWORKTOOLS INC·Filed 2006·Granted Nov 27, 2007·44 cites·9 claims
- 0397US6918525B2Spring energized desktop staplerWORKTOOLS INC·Filed 2003·Granted Jul 19, 2005·102 cites·11 claims
- 0496US7124922B2Stapler safety guardWORKTOOLS INC·Filed 2005·Granted Oct 24, 2006·46 cites·18 claims
- 0596US6145728ACompact simplified staple gun mechanismWORKTOOLS INC·Filed 1999·Granted Nov 14, 2000·123 cites·3 claims
- 0695US7178709B2Spring energized desktop staplerWORKTOOLS INC·Filed 2005·Granted Feb 20, 2007·31 cites·29 claims
- 0795US6386530B1Quick action clampWORKTOOLS INC·Filed 2000·Granted May 14, 2002·60 cites·25 claims
- 0895US5407118AForward acting, staple machine with passive releaseWORKTOOLS INC·Filed 1993·Granted Apr 18, 1995·78 cites·8 claims
- 0994US7513406B2Mini desktop staplerWORKTOOLS INC·Filed 2007·Granted Apr 7, 2009·26 cites·13 claims
- 1094US5988478ALight duty, forward acting stapling machineWORKTOOLS INC·Filed 1998·Granted Nov 23, 1999·98 cites·14 claims
- 1194US5699949AHeavy duty forward acting stapling machineWORKTOOLS INC·Filed 1996·Granted Dec 23, 1997·116 cites·14 claims
- 1293US10307917B2Cutting blade for oscillating toolWORKTOOLS INC·Filed 2014·Granted Jun 4, 2019·9 cites·16 claims
- 1393US6929253B2Quick action bar clamp with improved stiffness and release buttonWORKTOOLS INC·Filed 2003·Granted Aug 16, 2005·48 cites·10 claims
- 1493US5664722AForward acting, forward grip, staple machineWORKTOOLS INC·Filed 1995·Granted Sep 9, 1997·98 cites·13 claims
- 1592US7234621B2Stapler safety device to limit motion of strikerWORKTOOLS INC·Filed 2005·Granted Jun 26, 2007·30 cites·24 claims
- 1691US6355892B1One piece power tool trigger with lock and return springWORKTOOLS INC·Filed 2000·Granted Mar 12, 2002·45 cites·14 claims
- 1791US5622090AScalloped interior socket toolWORKTOOLS INC·Filed 1996·Granted Apr 22, 1997·59 cites·15 claims
- 1891US5165587AManual staple gunWORKTOOLS INC·Filed 1991·Granted Nov 24, 1992·62 cites·20 claims
- 1990US9889547B2Selective deployable tool hookWORKTOOLS INC·Filed 2017·Granted Feb 13, 2018·7 cites·19 claims
- 2089US6454147B1Personal tool carrying deviceWORKTOOLS INC·Filed 2000·Granted Sep 24, 2002·49 cites·20 claims
- 2188US7404507B2High-start spring energized staplerWORKTOOLS INC·Filed 2006·Granted Jul 29, 2008·18 cites·42 claims
- 2288US5328075AManual staple gunWORKTOOLS INC·Filed 1992·Granted Jul 12, 1994·52 cites·8 claims
- 2387US11724377B2Bottom loading pliers staplerWORKTOOLS INC·Filed 2020·Granted Aug 15, 2023·2 cites·18 claims
- 2487US7654183B2Compact heavy duty hole punchWORKTOOLS INC·Filed 2006·Granted Feb 2, 2010·13 cites·9 claims
- 2587US7124924B2Desktop stapler striker/anvil alignment systemWORKTOOLS INC·Filed 2004·Granted Oct 24, 2006·43 cites·15 claims
- 2687US5511716AForward acting, staple machine with passive releaseWORKTOOLS INC·Filed 1995·Granted Apr 30, 1996·57 cites·6 claims
- 2786US9962822B2Compact electric spring energized desktop staplerWORKTOOLS INC·Filed 2016·Granted May 8, 2018·3 cites·19 claims
- 2886USD384258SHeavy duty forward acting stapling machineWORKTOOLS INC·Filed 1996·Granted Sep 30, 1997·31 cites·1 claims
- 2985US7748589B2Spring energized desktop staplerWORKTOOLS INC·Filed 2007·Granted Jul 6, 2010·14 cites·24 claims
- 3085US7080768B2Spring energized desktop staplerWORKTOOLS INC·Filed 2004·Granted Jul 25, 2006·30 cites·21 claims
- 3184US5791209ASelf-forming socketWORKTOOLS INC·Filed 1997·Granted Aug 11, 1998·43 cites·18 claims
- 3284USD384257SLight duty forward acting stapling machineWORKTOOLS INC·Filed 1996·Granted Sep 30, 1997·28 cites·1 claims
- 3382US12325115B2High efficiency torsion spring tackerWORKTOOLS INC·Filed 2024·Granted Jun 10, 2025·0 cites·20 claims
- 3482US7950558B2Spring actuated pliers staplerWORKTOOLS INC·Filed 2008·Granted May 31, 2011·14 cites·24 claims
- 3580US11472014B2High efficiency torsion spring tackerWORKTOOLS INC·Filed 2020·Granted Oct 18, 2022·1 cites·8 claims
- 3680US7216791B1Spring energized stapler lever fulcrum in low positionWORKTOOLS INC·Filed 2005·Granted May 15, 2007·17 cites·6 claims
- 3780US6928906B1Large self-forming socketWORKTOOLS INC·Filed 2004·Granted Aug 16, 2005·26 cites·14 claims
- 3879US9592597B2Flat clinch stapler anvil assemblyWORKTOOLS INC·Filed 2014·Granted Mar 14, 2017·6 cites·22 claims
- 3979US5427299AForward acting, staple machine with passive releaseWORKTOOLS INC·Filed 1994·Granted Jun 27, 1995·28 cites·11 claims
- 4078USRE50425ECompact electric spring energized desktop staplerWORKTOOLS INC·Filed 2023·Granted May 13, 2025·0 cites·34 claims
- 4178US7118019B2Jam resistant staple holding track for staplersWORKTOOLS INC·Filed 2003·Granted Oct 10, 2006·29 cites·14 claims
- 4278US6131788ABuilt-in extendible staple gun wire guideWORKTOOLS INC·Filed 1998·Granted Oct 17, 2000·48 cites·11 claims
- 4377US5724700ALow profile, flat spring windshield wiper assemblyWORKTOOLS INC·Filed 1994·Granted Mar 10, 1998·34 cites·16 claims
- 4476US9199359B2Hand squeeze powered rotary toolWORKTOOLS INC·Filed 2013·Granted Dec 1, 2015·5 cites·20 claims
- 4575US7828184B2Mini desktop staplerWORKTOOLS INC·Filed 2009·Granted Nov 9, 2010·8 cites·43 claims
- 4675US6357251B1Personal tabletop air coolerWORKTOOLS INC·Filed 2000·Granted Mar 19, 2002·26 cites·19 claims
- 4774US8052022B2Leveraged action staplerWORKTOOLS INC·Filed 2009·Granted Nov 8, 2011·10 cites·13 claims
- 4874US7708179B2High-start spring energized staplerWORKTOOLS INC·Filed 2007·Granted May 4, 2010·8 cites·12 claims
- 4973US11981010B2High efficiency torsion spring tackerWORKTOOLS INC·Filed 2022·Granted May 14, 2024·0 cites·18 claims
- 5072US7290469B2Large self-forming socketWORKTOOLS INC·Filed 2005·Granted Nov 6, 2007·12 cites·6 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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