Assignee
DRAPER INC
US·43 granted patents·19 pending applications·648 citations·filing 1997–2024
Top patents by PatentIndex Score
62 records- 0197US11314159B2Projection screen system and method for mounting the sameDRAPER INC·Filed 2020·Granted Apr 26, 2022·6 cites·22 claims
- 0296US6379012B1Overhead projector mount systemDRAPER INC·Filed 2000·Granted Apr 30, 2002·72 cites·22 claims
- 0394US11183087B1Support system for modular display systemDRAPER INC·Filed 2020·Granted Nov 23, 2021·9 cites·36 claims
- 0494US7936505B2Tensioned projection screenDRAPER INC·Filed 2007·Granted May 3, 2011·14 cites·36 claims
- 0594US6873461B1Case for roller-operated screen systemDRAPER INC·Filed 2003·Granted Mar 29, 2005·58 cites·24 claims
- 0693US8941917B2Tensioned projection screenDRAPER INC·Filed 2013·Granted Jan 27, 2015·7 cites·23 claims
- 0793US8358464B1Tensioned projection screen apparatusDRAPER INC·Filed 2010·Granted Jan 22, 2013·9 cites·28 claims
- 0893US6532109B1Roller operated system with mounting assembly for multi-stage installationDRAPER INC·Filed 2000·Granted Mar 11, 2003·33 cites·102 claims
- 0993US6111694ACasing for projection screen systemDRAPER INC·Filed 1997·Granted Aug 29, 2000·57 cites·11 claims
- 1092US8810909B2Tensioned projection screen apparatusDRAPER INC·Filed 2013·Granted Aug 19, 2014·7 cites·21 claims
- 1192US7369310B1Tensioned projection screenDRAPER INC·Filed 2006·Granted May 6, 2008·12 cites·47 claims
- 1291US8024881B2Lock for frameDRAPER INC·Filed 2005·Granted Sep 27, 2011·19 cites·42 claims
- 1391US6785047B1Tensioned projection screen apparatusDRAPER INC·Filed 2002·Granted Aug 31, 2004·54 cites·44 claims
- 1490US10309153B2Support system for rolled materialDRAPER INC·Filed 2016·Granted Jun 4, 2019·20 cites·47 claims
- 1589US11965380B2Idler bracket for roller shadeDRAPER INC·Filed 2021·Granted Apr 23, 2024·2 cites·22 claims
- 1688US9395615B2Method of assembling a tensioned projection screen apparatusDRAPER INC·Filed 2014·Granted Jul 19, 2016·4 cites·10 claims
- 1788US6421175B1Projection screen systemDRAPER INC·Filed 2000·Granted Jul 16, 2002·21 cites·69 claims
- 1887US8365450B1Lock for frameDRAPER INC·Filed 2011·Granted Feb 5, 2013·6 cites·21 claims
- 1987US7808702B1Tensioned projection screen apparatusDRAPER INC·Filed 2008·Granted Oct 5, 2010·7 cites·33 claims
- 2087US7559707B2Screen systemDRAPER INC·Filed 2006·Granted Jul 14, 2009·8 cites·26 claims
- 2187US6981350B1Projection screen apparatusDRAPER INC·Filed 2003·Granted Jan 3, 2006·38 cites·18 claims
- 2285US10928002B1Projector liftDRAPER INC·Filed 2019·Granted Feb 23, 2021·2 cites·5 claims
- 2385US9612517B2Tensioned projection screenDRAPER INC·Filed 2015·Granted Apr 4, 2017·2 cites·4 claims
- 2484US9551920B2Tensioned projection screen assemblyDRAPER INC·Filed 2015·Granted Jan 24, 2017·4 cites·18 claims
- 2584USD634573SRoller clutch housingDRAPER INC·Filed 2009·Granted Mar 22, 2011·31 cites·1 claims
- 2684US6816308B1Screen systemDRAPER INC·Filed 2003·Granted Nov 9, 2004·19 cites·20 claims
- 2783USD810962STrim moduleDRAPER INC·Filed 2016·Granted Feb 20, 2018·27 cites·1 claims
- 2881US9551921B2Method for displaying an imageDRAPER INC·Filed 2014·Granted Jan 24, 2017·4 cites·17 claims
- 2978US2022397815A1Tensioned projection screenDRAPER INC·Filed 2021·Application pending·0 cites
- 3077US6637711B2Projector liftDRAPER INC·Filed 2001·Granted Oct 28, 2003·32 cites·45 claims
- 3176US10018901B2Tensioned projection screen assemblyDRAPER INC·Filed 2016·Granted Jul 10, 2018·1 cites·28 claims
- 3275US7631848B2Projector liftDRAPER INC·Filed 2002·Granted Dec 15, 2009·24 cites·47 claims
- 3374US10316531B2Trim kitDRAPER INC·Filed 2016·Granted Jun 11, 2019·4 cites·10 claims
- 3473US10240717B1Projector liftDRAPER INC·Filed 2017·Granted Mar 26, 2019·3 cites·56 claims
- 3573US2021263402A1Tensioned projection screenDRAPER INC·Filed 2020·Application pending·0 cites
- 3671US6137629AProjection screen system with circuitry for multi-stage installationDRAPER INC·Filed 1997·Granted Oct 24, 2000·8 cites·6 claims
- 3771US2020201163A1Tensioned projection screenDRAPER INC·Filed 2019·Application pending·0 cites
- 3871US2021318605A1Tensioned projection screen apparatusDRAPER INC·Filed 2020·Application pending·0 cites
- 3969US2022026793A1Lock for frameDRAPER INC·Filed 2021·Application pending·0 cites
- 4067US7113332B1Tensioned projection screen apparatusDRAPER INC·Filed 2004·Granted Sep 26, 2006·13 cites·40 claims
- 4166US10684542B2Projection screen systemDRAPER INC·Filed 2018·Granted Jun 16, 2020·2 cites·35 claims
- 4266US8776416B1Lock for frameDRAPER INC·Filed 2013·Granted Jul 15, 2014·2 cites·27 claims
- 4365US10474014B2Projector liftDRAPER INC·Filed 2013·Granted Nov 12, 2019·1 cites·18 claims
- 4465US2020341363A1Lock for frameDRAPER INC·Filed 2019·Application pending·0 cites
- 4563US2018011395A1Tensioned projection screenDRAPER INC·Filed 2017·Application pending·0 cites
- 4662US2019129296A1Tensioned projection screenDRAPER INC·Filed 2018·Application pending·0 cites
- 4759US2017160630A1Tensioned projection screen apparatusDRAPER INC·Filed 2016·Application pending·0 cites
- 4857US2025034938A1Roller tube assembly having adjustable torqueDRAPER INC·Filed 2024·Application pending·0 cites
- 4955US2020064724A1Tensioned projection screen apparatusDRAPER INC·Filed 2019·Application pending·0 cites
- 5055US2018239234A1Tensioned projection screen assemblyDRAPER INC·Filed 2018·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →