Assignee
DURACRAFT CORP
132 granted patents·3,406 citations·filing 1989–1996
Top patents by PatentIndex Score
132 records- 0199USD328341SPortable electric heaterDURACRAFT CORP·Filed 1990·Granted Jul 28, 1992·115 cites·1 claims
- 0298USD386576SHumidifierDURACRAFT CORP·Filed 1994·Granted Nov 18, 1997·123 cites·1 claims
- 0398USD323708SPortable electrical fanDURACRAFT CORP·Filed 1990·Granted Feb 4, 1992·84 cites·1 claims
- 0497USD377523SAir cleanerDURACRAFT CORP·Filed 1995·Granted Jan 21, 1997·113 cites·1 claims
- 0597US5558501APortable ceiling fanDURACRAFT CORP·Filed 1995·Granted Sep 24, 1996·210 cites·22 claims
- 0696USD395080SPortable electric fanDURACRAFT CORP·Filed 1995·Granted Jun 9, 1998·66 cites·1 claims
- 0796US5483616AHumidifier tank with improved handleDURACRAFT CORP·Filed 1994·Granted Jan 9, 1996·146 cites·16 claims
- 0895US5518370APortable electric fan with swivel mountDURACRAFT CORP·Filed 1995·Granted May 21, 1996·135 cites·20 claims
- 0995USD355962SAir cleanerDURACRAFT CORP·Filed 1993·Granted Feb 28, 1995·55 cites·1 claims
- 1095USD354558SCombined electric fan housing and stand thereforDURACRAFT CORP·Filed 1994·Granted Jan 17, 1995·49 cites·1 claims
- 1194USD330074SPortable electrical humidifierDURACRAFT CORP·Filed 1991·Granted Oct 6, 1992·48 cites·1 claims
- 1293USD374712SPortable electric heaterDURACRAFT CORP·Filed 1995·Granted Oct 15, 1996·56 cites·1 claims
- 1392US5547343ATable fan with vise clampDURACRAFT CORP·Filed 1995·Granted Aug 20, 1996·90 cites·28 claims
- 1492USD323382SHeater fanDURACRAFT CORP·Filed 1989·Granted Jan 21, 1992·33 cites·1 claims
- 1591USD359116SElectric fanDURACRAFT CORP·Filed 1994·Granted Jun 6, 1995·35 cites·1 claims
- 1690USD318723SPortable fan heaterDURACRAFT CORP·Filed 1990·Granted Jul 30, 1991·35 cites·1 claims
- 1788USD349566SAir purifierDURACRAFT CORP·Filed 1993·Granted Aug 9, 1994·29 cites·1 claims
- 1888USD333866SHeater fanDURACRAFT CORP·Filed 1991·Granted Mar 9, 1993·29 cites·1 claims
- 1986USD364676SCool mist impeller humidifierDURACRAFT CORP·Filed 1995·Granted Nov 28, 1995·32 cites·1 claims
- 2086USD357310SHumidifierDURACRAFT CORP·Filed 1993·Granted Apr 11, 1995·27 cites·1 claims
- 2185USD316599SPortable electrical fanDURACRAFT CORP·Filed 1989·Granted Apr 30, 1991·22 cites·1 claims
- 2285USD315018SPortable electrical fanDURACRAFT CORP·Filed 1989·Granted Feb 26, 1991·21 cites·1 claims
- 2384USD349334SEvaporative humidifierDURACRAFT CORP·Filed 1993·Granted Aug 2, 1994·25 cites·1 claims
- 2483USD335340SPortable electrical humidifierDURACRAFT CORP·Filed 1992·Granted May 4, 1993·26 cites·1 claims
- 2582USD371833SGiant heaterDURACRAFT CORP·Filed 1995·Granted Jul 16, 1996·25 cites·1 claims
- 2681USD384733SPortable space heaterDURACRAFT CORP·Filed 1996·Granted Oct 7, 1997·26 cites·1 claims
- 2781USD384738SFloor fanDURACRAFT CORP·Filed 1996·Granted Oct 7, 1997·24 cites·1 claims
- 2881USD362906SEvaporative humidifierDURACRAFT CORP·Filed 1994·Granted Oct 3, 1995·21 cites·1 claims
- 2981US5339383AElectrical humidifer with detachable connector plug safety interlock system allowing interior access only when unpluggedDURACRAFT CORP·Filed 1992·Granted Aug 16, 1994·33 cites·4 claims
- 3081US5295811APortable fan with electrical control retaining standDURACRAFT CORP·Filed 1991·Granted Mar 22, 1994·46 cites·16 claims
- 3181USD345011SExpandable window fanDURACRAFT CORP·Filed 1993·Granted Mar 8, 1994·21 cites·1 claims
- 3281USD335341SPortable vaporizerDURACRAFT CORP·Filed 1992·Granted May 4, 1993·21 cites·1 claims
- 3381US5162088AEvaporator apparatusDURACRAFT CORP·Filed 1991·Granted Nov 10, 1992·59 cites·34 claims
- 3481USD320440SPortable humidifierDURACRAFT CORP·Filed 1990·Granted Oct 1, 1991·21 cites·1 claims
- 3580USD388162SHumidifierDURACRAFT CORP·Filed 1994·Granted Dec 23, 1997·20 cites·1 claims
- 3680USD359552SHumidifierDURACRAFT CORP·Filed 1993·Granted Jun 20, 1995·20 cites·1 claims
- 3780USD347683SPortable electrical heaterDURACRAFT CORP·Filed 1990·Granted Jun 7, 1994·21 cites·1 claims
- 3880USD336511SPortable humidifierDURACRAFT CORP·Filed 1992·Granted Jun 15, 1993·20 cites·1 claims
- 3978US5514303AHumidifier with removable suction tubeDURACRAFT CORP·Filed 1995·Granted May 7, 1996·50 cites·22 claims
- 4078USD322121SPortable humidifierDURACRAFT CORP·Filed 1990·Granted Dec 3, 1991·19 cites·1 claims
- 4176USD421648SHumidifierDURACRAFT CORP·Filed 1995·Granted Mar 14, 2000·19 cites·1 claims
- 4276USD388869SHigh velocity fanDURACRAFT CORP·Filed 1996·Granted Jan 6, 1998·19 cites·1 claims
- 4376USD382634SPortable electric heaterDURACRAFT CORP·Filed 1995·Granted Aug 19, 1997·20 cites·1 claims
- 4476US5547615APortable humidifier with bacteriastat dispenserDURACRAFT CORP·Filed 1995·Granted Aug 20, 1996·46 cites·20 claims
- 4576USD346855SPortable electrical fan heaterDURACRAFT CORP·Filed 1993·Granted May 10, 1994·17 cites·1 claims
- 4676US5304040ATri-pod portable fanDURACRAFT CORP·Filed 1991·Granted Apr 19, 1994·35 cites·14 claims
- 4776USD341652SPortable electrical fanDURACRAFT CORP·Filed 1992·Granted Nov 23, 1993·17 cites·1 claims
- 4876US5210818ALeak proof humidifierDURACRAFT CORP·Filed 1991·Granted May 11, 1993·34 cites·10 claims
- 4975USD346440SPortable fanDURACRAFT CORP·Filed 1993·Granted Apr 26, 1994·16 cites·1 claims
- 5075US5247604AHumidifier tank with leakage control capDURACRAFT CORP·Filed 1992·Granted Sep 21, 1993·33 cites·9 claims
Showing the top 50 of 132 patent records by PatentIndex Score.
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