Inventor · disambiguated record
Donald W. Zurwelle
Also filed as: ZURWELLE DONALD W · ZURWELLE DONALD WILLIAM
57 granted patents·1,826 citations·filing 1975–2006
99Inventor score
Files withBLACK & DECKER INC51BLACK & DECKER2ZURWELLE DONALD W2PULLMAN HOLT CORP1THE BLACK AND DECKER MFG COMPANY1
Top patents by PatentIndex Score
57 records- 0199USD432077SBattery packBLACK & DECKER INC·Filed 1999·Granted Oct 17, 2000·101 cites·1 claims
- 0298USD300501SRouterBLACK & DECKER INC·Filed 1986·Granted Apr 4, 1989·62 cites·1 claims
- 0397USD413203SKit boxBLACK & DECKER INC·Filed 1998·Granted Aug 31, 1999·129 cites·1 claims
- 0496USD431766SDrillBLACK & DECKER INC·Filed 1999·Granted Oct 10, 2000·61 cites·1 claims
- 0596USD418836SRadioBLACK & DECKER INC·Filed 1998·Granted Jan 11, 2000·66 cites·1 claims
- 0696USD414093SRight angle drillBLACK & DECKER·Filed 1998·Granted Sep 21, 1999·58 cites·1 claims
- 0795USD429884SKit boxBLACK & DECKER INC·Filed 1999·Granted Aug 29, 2000·76 cites·1 claims
- 0895USD408699SReciprocating sawBLACK & DECKER INC·Filed 1998·Granted Apr 27, 1999·54 cites·1 claims
- 0995USD359215SCordless power toolBLACK & DECKER INC·Filed 1994·Granted Jun 13, 1995·50 cites·1 claims
- 1094US6606798B2Laser levelBLACK & DECKER INC·Filed 2002·Granted Aug 19, 2003·91 cites·17 claims
- 1194USD362167SCordless power toolBLACK & DECKER INC·Filed 1994·Granted Sep 12, 1995·43 cites·1 claims
- 1293USD466863SLatch arrangement for a battery packBLACK & DECKER INC·Filed 2001·Granted Dec 10, 2002·39 cites·1 claims
- 1393USD368214SCordless power tool housingsZURWELLE DONALD W·Filed 1994·Granted Mar 26, 1996·48 cites·1 claims
- 1492US7296360B2Surface mountable assembly for a line generating deviceBLACK & DECKER·Filed 2006·Granted Nov 20, 2007·27 cites·17 claims
- 1592US7266898B2Laser levelBLACK & DECKER INC·Filed 2006·Granted Sep 11, 2007·26 cites·11 claims
- 1692USD401128SReciprocating sawBLACK & DECKER INC·Filed 1997·Granted Nov 17, 1998·42 cites·1 claims
- 1791USD406741SHammer drillBLACK & DECKER INC·Filed 1997·Granted Mar 16, 1999·40 cites·1 claims
- 1891USD243652SCordless electric toolTHE BLACK AND DECKER MFG COMPANY·Filed 1975·Granted Mar 15, 1977·27 cites·1 claims
- 1990USD452639SScrewdriverBLACK & DECKER INC·Filed 1999·Granted Jan 1, 2002·32 cites·1 claims
- 2090USD400416SDrillBLACK & DECKER INC·Filed 1997·Granted Nov 3, 1998·36 cites·1 claims
- 2189USD406740SScrewdriverBLACK & DECKER INC·Filed 1997·Granted Mar 16, 1999·31 cites·1 claims
- 2289USD304287SElectric drill or similar articleBLACK & DECKER INC·Filed 1987·Granted Oct 31, 1989·29 cites·1 claims
- 2388USD408248SCircular sawBLACK & DECKER INC·Filed 1998·Granted Apr 20, 1999·29 cites·1 claims
- 2487USD422386SVacuum cleanerPULLMAN HOLT CORP·Filed 1998·Granted Apr 4, 2000·46 cites·1 claims
- 2586US6915583B2Laser levelBLACK & DECKER INC·Filed 2003·Granted Jul 12, 2005·42 cites·7 claims
- 2686US4875879ACord retainer for a portable electric toolBLACK & DECKER INC·Filed 1988·Granted Oct 24, 1989·49 cites·68 claims
- 2785USD406511SHammer drillBLACK & DECKER INC·Filed 1997·Granted Mar 9, 1999·28 cites·1 claims
- 2885USD396395SDrillBLACK & DECKER INC·Filed 1997·Granted Jul 28, 1998·28 cites·1 claims
- 2985USD314698SCordless drillBLACK & DECKER INC·Filed 1988·Granted Feb 19, 1991·22 cites·1 claims
- 3084USD460413SPortion of a battery packBLACK & DECKER INC·Filed 2001·Granted Jul 16, 2002·22 cites·1 claims
- 3184US4954026AScrewdriver bit and chuck key retainerBLACK & DECKER INC·Filed 1990·Granted Sep 4, 1990·44 cites·14 claims
- 3283USD466386SDrillBLACK & DECKER INC·Filed 2002·Granted Dec 3, 2002·27 cites·1 claims
- 3383USD368009SCordless power tool housingZURWELLE DONALD W·Filed 1994·Granted Mar 19, 1996·24 cites·1 claims
- 3482USD476584SLaser levelBLACK & DECKER INC·Filed 2002·Granted Jul 1, 2003·22 cites·1 claims
- 3579US7013571B2Laser levelBLACK & DECKER INC·Filed 2004·Granted Mar 21, 2006·28 cites·6 claims
- 3679USD464578SLaser levelBLACK & DECKER INC·Filed 2001·Granted Oct 22, 2002·20 cites·1 claims
- 3779USD432304SKit boxBLACK & DECKER INC·Filed 1999·Granted Oct 24, 2000·22 cites·1 claims
- 3879USD396621SDrillBLACK & DECKER INC·Filed 1997·Granted Aug 4, 1998·21 cites·1 claims
- 3978USD400415SDrillBLACK & DECKER INC·Filed 1997·Granted Nov 3, 1998·20 cites·1 claims
- 4072USD281818SFlashlightBLACK & DECKER INC·Filed 1984·Granted Dec 17, 1985·11 cites·1 claims
- 4171USD403939SSide handle for power toolBLACK & DECKER INC·Filed 1997·Granted Jan 12, 1999·16 cites·1 claims
- 4270USD320729SCircular saw or similar articleBLACK & DECKER INC·Filed 1989·Granted Oct 15, 1991·12 cites·1 claims
- 4369USD388201SFlashlightBLACK & DECKER INC·Filed 1996·Granted Dec 23, 1997·14 cites·1 claims
- 4468USD431438SPlate joinerBLACK & DECKER INC·Filed 1999·Granted Oct 3, 2000·14 cites·1 claims
- 4568USD390987SCordless flashlightBLACK & DECKER INC·Filed 1996·Granted Feb 17, 1998·14 cites·1 claims
- 4667USD444459SProtective assemblyBLACK & DECKER INC·Filed 1999·Granted Jul 3, 2001·12 cites·1 claims
- 4764USD290463SBase for a magnetic machine toolBLACK & DECKER INC·Filed 1984·Granted Jun 23, 1987·8 cites·1 claims
- 4863USD421615SKeyless chuckBLACK & DECKER INC·Filed 1997·Granted Mar 14, 2000·14 cites·1 claims
- 4960USD531868SPower toolBLACK & DECKER INC·Filed 2005·Granted Nov 14, 2006·11 cites·1 claims
- 5056USD301199STrigger switch for a reversible electric drill or similar articleBLACK & DECKER INC·Filed 1987·Granted May 23, 1989·7 cites·1 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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