Assignee
WOOSTER BRUSH CO
53 granted patents·4 pending applications·1,724 citations·filing 1974–2013
Top patents by PatentIndex Score
57 records- 0198US7191913B2Hand-held paint containerWOOSTER BRUSH CO·Filed 2004·Granted Mar 20, 2007·67 cites·10 claims
- 0296US8875350B2Extension pole with reversible tip assemblyWOOSTER BRUSH CO·Filed 2013·Granted Nov 4, 2014·21 cites·7 claims
- 0394US7721391B2Quick release lock mechanisms for handle extensionsWOOSTER BRUSH CO·Filed 2007·Granted May 25, 2010·46 cites·20 claims
- 0494US4658461AFlat pad applicatorWOOSTER BRUSH CO·Filed 1985·Granted Apr 21, 1987·111 cites·18 claims
- 0593US5288161AQuick release lock mechanismsWOOSTER BRUSH CO·Filed 1992·Granted Feb 22, 1994·116 cites·43 claims
- 0692US3986226ARoller cover support for paint roller frameWOOSTER BRUSH CO·Filed 1974·Granted Oct 19, 1976·58 cites·11 claims
- 0791USD546514SBucketWOOSTER BRUSH CO·Filed 2006·Granted Jul 10, 2007·44 cites·1 claims
- 0891US5857241ASoft grip handleWOOSTER BRUSH CO·Filed 1997·Granted Jan 12, 1999·81 cites·20 claims
- 0990US7784142B2Adjustable roller frameWOOSTER BRUSH CO·Filed 2007·Granted Aug 31, 2010·14 cites·18 claims
- 1089US5920943APaint brush with co-injection molded handle and method of making sameWOOSTER BRUSH CO·Filed 1995·Granted Jul 13, 1999·79 cites·19 claims
- 1188US7137168B2Paint roller gridWOOSTER BRUSH CO·Filed 2003·Granted Nov 21, 2006·30 cites·15 claims
- 1288US6378158B1Paint roller frame and plastic cage assembly with sliding lockWOOSTER BRUSH CO·Filed 2000·Granted Apr 30, 2002·30 cites·29 claims
- 1388US5490303APaint roller frame and cage assemblyWOOSTER BRUSH CO·Filed 1994·Granted Feb 13, 1996·49 cites·9 claims
- 1486US5345648APaint roller frame and cage assemblyWOOSTER BRUSH CO·Filed 1993·Granted Sep 13, 1994·46 cites·25 claims
- 1586US4693423APower paint sprayerWOOSTER BRUSH CO·Filed 1986·Granted Sep 15, 1987·87 cites·25 claims
- 1685US5694688AMethod and apparatus for making paint roller coverWOOSTER BRUSH CO·Filed 1996·Granted Dec 9, 1997·54 cites·23 claims
- 1785US4077082ARoller cover support for paint roller frameWOOSTER BRUSH CO·Filed 1976·Granted Mar 7, 1978·36 cites·9 claims
- 1881US4897893APaint roller frame including snap-on cover for outboard end capWOOSTER BRUSH CO·Filed 1989·Granted Feb 6, 1990·48 cites·23 claims
- 1980US4662771AQuick release lock mechanism for telescoping membersWOOSTER BRUSH CO·Filed 1986·Granted May 5, 1987·55 cites·24 claims
- 2079US6996872B2Molded plastic paint roller trayWOOSTER BRUSH CO·Filed 2001·Granted Feb 14, 2006·22 cites·11 claims
- 2179US5903952AIndexable paint roller frameWOOSTER BRUSH CO·Filed 1997·Granted May 18, 1999·35 cites·37 claims
- 2279US5537745AMethod and apparatus for making paint roller cover with thermo plastic coreWOOSTER BRUSH CO·Filed 1995·Granted Jul 23, 1996·40 cites·36 claims
- 2378US5806131APlastic paint roller frameWOOSTER BRUSH CO·Filed 1997·Granted Sep 15, 1998·33 cites·24 claims
- 2476USD461288SPaint tray with brush holderWOOSTER BRUSH CO·Filed 2001·Granted Aug 6, 2002·24 cites·1 claims
- 2575US7691465B2Drop cloth systems and methods of using sameWOOSTER BRUSH CO·Filed 2007·Granted Apr 6, 2010·9 cites·19 claims
- 2675USD572907SRemovable grip sleeve for a paint brushWOOSTER BRUSH CO·Filed 2007·Granted Jul 15, 2008·20 cites·1 claims
- 2775US7036182B2Paint roller grid and grid assemblyWOOSTER BRUSH CO·Filed 2002·Granted May 2, 2006·15 cites·16 claims
- 2874USD589668SDrywall duster baseWOOSTER BRUSH CO·Filed 2008·Granted Mar 31, 2009·16 cites·1 claims
- 2974US6231711B1Methods and apparatus for making paint roller covers with thermoplastic coresWOOSTER BRUSH CO·Filed 1999·Granted May 15, 2001·29 cites·38 claims
- 3074US6199279B1Method for making paint roller with thermo plastic coreWOOSTER BRUSH CO·Filed 1999·Granted Mar 13, 2001·28 cites·9 claims
- 3173US4590637AGeneral purpose paint brushWOOSTER BRUSH CO·Filed 1984·Granted May 27, 1986·36 cites·9 claims
- 3272US4253213APaint brushWOOSTER BRUSH CO·Filed 1979·Granted Mar 3, 1981·27 cites·6 claims
- 3371US4684334AInlet valve assembly for paint sprayerWOOSTER BRUSH CO·Filed 1986·Granted Aug 4, 1987·30 cites·17 claims
- 3469US5800751AMethod of making paint brush with co-injection molded handleWOOSTER BRUSH CO·Filed 1997·Granted Sep 1, 1998·26 cites·10 claims
- 3569US4868946AAdjustable roller frameWOOSTER BRUSH CO·Filed 1988·Granted Sep 26, 1989·24 cites·26 claims
- 3669US4392614APortable paint sprayerWOOSTER BRUSH CO·Filed 1981·Granted Jul 12, 1983·28 cites·60 claims
- 3767US8341798B2Expandable supports for paint roller coversWOOSTER BRUSH CO·Filed 2009·Granted Jan 1, 2013·1 cites·20 claims
- 3866US6408474B1Paint brush with two component brush handle and method of making sameWOOSTER BRUSH CO·Filed 1999·Granted Jun 25, 2002·42 cites·32 claims
- 3962US5363959ABrush keepersWOOSTER BRUSH CO·Filed 1994·Granted Nov 15, 1994·33 cites·24 claims
- 4062US2007138190A1Hand-held paint containerWOOSTER BRUSH CO·Filed 2007·Application pending·0 cites
- 4161US4555337APlug and filter assembly for paint sprayerWOOSTER BRUSH CO·Filed 1984·Granted Nov 26, 1985·21 cites·21 claims
- 4260US4895499AOutlet valve assembly for paint sprayerWOOSTER BRUSH CO·Filed 1986·Granted Jan 23, 1990·20 cites·19 claims
- 4357USD473055SPaint roller frame cageWOOSTER BRUSH CO·Filed 2001·Granted Apr 15, 2003·10 cites·1 claims
- 4456USD699948SEpoxy roller camWOOSTER BRUSH CO·Filed 2013·Granted Feb 25, 2014·8 cites·1 claims
- 4553USD574566SHandle mount portion of drywall duster baseWOOSTER BRUSH CO·Filed 2006·Granted Aug 5, 2008·7 cites·1 claims
- 4651USD646034SPaint brush cleaning toolWOOSTER BRUSH CO·Filed 2010·Granted Sep 27, 2011·7 cites·1 claims
- 4747USD604514SRoller frame gripWOOSTER BRUSH CO·Filed 2007·Granted Nov 24, 2009·7 cites·1 claims
- 4844US2006137124A1Non-woven roller coversWOOSTER BRUSH CO·Filed 2005·Application pending·0 cites
- 4943US4027351ABrush constructionWOOSTER BRUSH CO·Filed 1976·Granted Jun 7, 1977·8 cites·6 claims
- 5042US5182840AEpoxy floor roller tool and method of making sameWOOSTER BRUSH CO·Filed 1991·Granted Feb 2, 1993·9 cites·11 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →