Assignee
WORKTOOLS INC
US81 patents
Top patents by PatentIndex Score
US6918525B2Jul 19, 2005
Spring energized desktop stapler
WORKTOOLS INC102 citations99
US7290692B2Nov 6, 2007
Stapler safety device to limit motion of striker
WORKTOOLS INC65 citations98
US6145728ANov 14, 2000
Compact simplified staple gun mechanism
WORKTOOLS INC123 citations98
US5988478ANov 23, 1999
Light duty, forward acting stapling machine
WORKTOOLS INC98 citations97
US5699949ADec 23, 1997
Heavy duty forward acting stapling machine
WORKTOOLS INC116 citations97
US5664722ASep 9, 1997
Forward acting, forward grip, staple machine
WORKTOOLS INC98 citations97
US7299960B1Nov 27, 2007
Mini desktop stapler
WORKTOOLS INC44 citations96
US7178709B2Feb 20, 2007
Spring energized desktop stapler
WORKTOOLS INC31 citations96
US7124922B2Oct 24, 2006
Stapler safety guard
WORKTOOLS INC46 citations96
US6386530B1May 14, 2002
Quick action clamp
WORKTOOLS INC60 citations96
US5622090AApr 22, 1997
Scalloped interior socket tool
WORKTOOLS INC59 citations96
US5511716AApr 30, 1996
Forward acting, staple machine with passive release
WORKTOOLS INC57 citations96
US5407118AApr 18, 1995
Forward acting, staple machine with passive release
WORKTOOLS INC78 citations96
US5328075AJul 12, 1994
Manual staple gun
WORKTOOLS INC52 citations96
US5165587ANov 24, 1992
Manual staple gun
WORKTOOLS INC62 citations96
US7950558B2May 31, 2011
Spring actuated pliers stapler
WORKTOOLS INC14 citations93
US7513406B2Apr 7, 2009
Mini desktop stapler
WORKTOOLS INC26 citations93
US7404507B2Jul 29, 2008
High-start spring energized stapler
WORKTOOLS INC18 citations93
US7234621B2Jun 26, 2007
Stapler safety device to limit motion of striker
WORKTOOLS INC30 citations93
US7124924B2Oct 24, 2006
Desktop stapler striker/anvil alignment system
WORKTOOLS INC43 citations93
US7080768B2Jul 25, 2006
Spring energized desktop stapler
WORKTOOLS INC30 citations93
US6131788AOct 17, 2000
Built-in extendible staple gun wire guide
WORKTOOLS INC48 citations93
US5427299AJun 27, 1995
Forward acting, staple machine with passive release
WORKTOOLS INC28 citations93
US7748589B2Jul 6, 2010
Spring energized desktop stapler
WORKTOOLS INC14 citations92
US7118019B2Oct 10, 2006
Jam resistant staple holding track for staplers
WORKTOOLS INC29 citations92
US6929253B2Aug 16, 2005
Quick action bar clamp with improved stiffness and release button
WORKTOOLS INC48 citations92
US6928906B1Aug 16, 2005
Large self-forming socket
WORKTOOLS INC26 citations92
US6454147B1Sep 24, 2002
Personal tool carrying device
WORKTOOLS INC49 citations92
US6357251B1Mar 19, 2002
Personal tabletop air cooler
WORKTOOLS INC26 citations92
US6355892B1Mar 12, 2002
One piece power tool trigger with lock and return spring
WORKTOOLS INC45 citations92
US5791209AAug 11, 1998
Self-forming socket
WORKTOOLS INC43 citations92
US5724700AMar 10, 1998
Low profile, flat spring windshield wiper assembly
WORKTOOLS INC34 citations92
US5715563AFeb 10, 1998
Windshield wiper bracket
WORKTOOLS INC23 citations92
USD384258SSep 30, 1997
Heavy duty forward acting stapling machine
WORKTOOLS INC31 citations92
USD384257SSep 30, 1997
Light duty forward acting stapling machine
WORKTOOLS INC28 citations92
USD513159SDec 27, 2005
Desk top stapler
WORKTOOLS INC17 citations89
US6085619AJul 11, 2000
Tool bit adapter for universal socket tool
WORKTOOLS INC26 citations86
US10307917B2Jun 4, 2019
Cutting blade for oscillating tool
WORKTOOLS INC9 citations84
US9889547B2Feb 13, 2018
Selective deployable tool hook
WORKTOOLS INC7 citations84
US8052022B2Nov 8, 2011
Leveraged action stapler
WORKTOOLS INC10 citations84
US7828184B2Nov 9, 2010
Mini desktop stapler
WORKTOOLS INC8 citations84
US7708179B2May 4, 2010
High-start spring energized stapler
WORKTOOLS INC8 citations84
US7654183B2Feb 2, 2010
Compact heavy duty hole punch
WORKTOOLS INC13 citations84
US7216791B1May 15, 2007
Spring energized stapler lever fulcrum in low position
WORKTOOLS INC17 citations84
US6966550B2Nov 22, 2005
One hand actuated “C” clamp
WORKTOOLS INC12 citations84
USD606826SDec 29, 2009
Pliers stapler
WORKTOOLS INC9 citations83
USD606825SDec 29, 2009
Stand up stapler
WORKTOOLS INC8 citations83
USD567043SApr 22, 2008
Hand held stapler
WORKTOOLS INC12 citations83
US6082512AJul 4, 2000
Selectable one way stepless clutch
WORKTOOLS INC16 citations83
US5505362AApr 9, 1996
Forward acting, staple machine with passive release
WORKTOOLS INC29 citations81
Showing the top 50 of 81 patents by PatentIndex Score.