Assignee
DRUM WORKSHOP INC
US·94 granted patents·8 pending applications·870 citations·filing 1992–2025
Top patents by PatentIndex Score
102 records- 0198US9472174B2Drum pedal with interlocking featuresDRUM WORKSHOP INC·Filed 2016·Granted Oct 18, 2016·9 cites·20 claims
- 0298US6894210B1Adjustable drum beating apparatusDRUM WORKSHOP INC·Filed 2002·Granted May 17, 2005·44 cites·13 claims
- 0396US9928815B2Drum pedal with interlocking featuresDRUM WORKSHOP INC·Filed 2016·Granted Mar 27, 2018·7 cites·33 claims
- 0496US9640154B2Hi-hat pedal assemblyDRUM WORKSHOP INC·Filed 2016·Granted May 2, 2017·8 cites·31 claims
- 0595US10737369B2Nut devices for instrument standDRUM WORKSHOP INC·Filed 2018·Granted Aug 11, 2020·9 cites·19 claims
- 0695US9087497B1Adjustable cajón instrumentDRUM WORKSHOP INC·Filed 2013·Granted Jul 21, 2015·21 cites·20 claims
- 0795US7399916B1Percussion cow-bell holder apparatusDRUM WORKSHOP INC·Filed 2006·Granted Jul 15, 2008·20 cites·13 claims
- 0894US10152955B2Percussion pedal assemblyDRUM WORKSHOP INC·Filed 2017·Granted Dec 11, 2018·6 cites·23 claims
- 0994US9466273B2Snare cajón instrumentDRUM WORKSHOP INC·Filed 2014·Granted Oct 11, 2016·14 cites·20 claims
- 1094US7365258B1Sound box with external and internal impact surfacesDRUM WORKSHOP INC·Filed 2006·Granted Apr 29, 2008·19 cites·18 claims
- 1193US7468480B1Dual drum support and positioningDRUM WORKSHOP INC·Filed 2006·Granted Dec 23, 2008·19 cites·1 claims
- 1293US6278046B1Percussion instrument actuator assembly with selectable actuationDRUM WORKSHOP INC·Filed 2000·Granted Aug 21, 2001·27 cites·35 claims
- 1392US6518490B2Drum head with sound attenuating center coatingDRUM WORKSHOP INC·Filed 2001·Granted Feb 11, 2003·28 cites·11 claims
- 1491US9589546B2Drum pedal with adjustment featuresDRUM WORKSHOP INC·Filed 2014·Granted Mar 7, 2017·6 cites·32 claims
- 1590US6359205B1Drum pedal unit pedal position adjustmentDRUM WORKSHOP INC·Filed 2000·Granted Mar 19, 2002·24 cites·29 claims
- 1690US5377576ADrum construction having wood and metal wall sectionsDRUM WORKSHOP INC·Filed 1993·Granted Jan 3, 1995·37 cites·25 claims
- 1789US9721549B2Drum stand basket with spring adjustment and other featuresDRUM WORKSHOP INC·Filed 2016·Granted Aug 1, 2017·6 cites·20 claims
- 1889US6307136B1Percussion instrument actuator assemblyDRUM WORKSHOP INC·Filed 2000·Granted Oct 23, 2001·24 cites·29 claims
- 1988US9631652B2Clip-on mounting assembly for musical instrumentsDRUM WORKSHOP INC·Filed 2015·Granted Apr 25, 2017·6 cites·20 claims
- 2086US12033604B2Electronic musical instruments, systems, and methodsDRUM WORKSHOP INC·Filed 2023·Granted Jul 9, 2024·1 cites·18 claims
- 2186US11328698B2Multipiece drum lugDRUM WORKSHOP INC·Filed 2021·Granted May 10, 2022·2 cites·20 claims
- 2286US5267500ARemote control of cymbal apparatusDRUM WORKSHOP INC·Filed 1992·Granted Dec 7, 1993·30 cites·13 claims
- 2383US7718876B1Angled grain drum shell ply configurationDRUM WORKSHOP INC·Filed 2007·Granted May 18, 2010·12 cites·13 claims
- 2483US6822150B1Percussion instrument stand with guided pedal movementDRUM WORKSHOP INC·Filed 2003·Granted Nov 23, 2004·18 cites·30 claims
- 2583US6550860B2Wheeled telescopic percussion instrument containerDRUM WORKSHOP INC·Filed 2001·Granted Apr 22, 2003·44 cites·16 claims
- 2682US11922907B2Electronic cymbal instruments and systemsDRUM WORKSHOP INC·Filed 2021·Granted Mar 5, 2024·1 cites·19 claims
- 2782US6891098B1Anti-friction drum strand selective tensionerDRUM WORKSHOP INC·Filed 2003·Granted May 10, 2005·15 cites·20 claims
- 2881US12334039B2Electronic musical instruments and systemsDRUM WORKSHOP INC·Filed 2024·Granted Jun 17, 2025·0 cites·24 claims
- 2981US7601902B1Multi-pivoted pedal drum beating apparatusDRUM WORKSHOP INC·Filed 2008·Granted Oct 13, 2009·10 cites·16 claims
- 3080US7071400B1Percussion cow bell support apparatusDRUM WORKSHOP INC·Filed 2005·Granted Jul 4, 2006·10 cites·8 claims
- 3179US6028259AWeighting of drum pedal apparatusDRUM WORKSHOP INC·Filed 1998·Granted Feb 22, 2000·25 cites·19 claims
- 3279US5616875ADrum strand tensionerDRUM WORKSHOP INC·Filed 1995·Granted Apr 1, 1997·26 cites·13 claims
- 3378US2025292750A1Electronic musical instruments and systemsDRUM WORKSHOP INC·Filed 2025·Application pending·0 cites
- 3478US2025292749A1Electronic musical instruments and systemsDRUM WORKSHOP INC·Filed 2025·Application pending·0 cites
- 3576US7232947B1Elongated linkage connected pedal unit and cymbals apparatusDRUM WORKSHOP INC·Filed 2005·Granted Jun 19, 2007·9 cites·8 claims
- 3675US7902444B1Magnetic and adjustable throw-off for snare drumDRUM WORKSHOP INC·Filed 2009·Granted Mar 8, 2011·8 cites·12 claims
- 3775US2024321244A1Electronic musical instruments, systems, and methodsDRUM WORKSHOP INC·Filed 2024·Application pending·0 cites
- 3874US7351902B1Cymbals remote actuation detachment meansDRUM WORKSHOP INC·Filed 2006·Granted Apr 1, 2008·8 cites·17 claims
- 3973US7126050B1Cymbals operation controlDRUM WORKSHOP INC·Filed 2004·Granted Oct 24, 2006·12 cites·12 claims
- 4070US7410136B1Percussion instrument clamping supportDRUM WORKSHOP INC·Filed 2005·Granted Aug 12, 2008·3 cites·2 claims
- 4170US6255572B1Rattling percussion instrumentDRUM WORKSHOP INC·Filed 2000·Granted Jul 3, 2001·14 cites·9 claims
- 4269US12300198B2Electronic musical instruments and systemsDRUM WORKSHOP INC·Filed 2021·Granted May 13, 2025·0 cites·25 claims
- 4369US11037536B2Direct drive percussion pedal systemDRUM WORKSHOP INC·Filed 2019·Granted Jun 15, 2021·1 cites·21 claims
- 4469US9966050B2Instrument Mounting AssemblyDRUM WORKSHOP INC·Filed 2014·Granted May 8, 2018·3 cites·17 claims
- 4569US7942176B1Drum shell formationDRUM WORKSHOP INC·Filed 2008·Granted May 17, 2011·4 cites·14 claims
- 4669US5770810ADrum tuning method and apparatusDRUM WORKSHOP INC·Filed 1997·Granted Jun 23, 1998·19 cites·13 claims
- 4768US5920021ADrum head with sound attenuating annular coatingDRUM WORKSHOP INC·Filed 1998·Granted Jul 6, 1999·20 cites·11 claims
- 4866US10249272B2Percussion instrument with adjustable auxiliary deviceDRUM WORKSHOP INC·Filed 2018·Granted Apr 2, 2019·1 cites·22 claims
- 4966US7700864B1Lockable throw-off for snare drumDRUM WORKSHOP INC·Filed 2009·Granted Apr 20, 2010·5 cites·12 claims
- 5066US7348479B1Drum beating practice assemblyDRUM WORKSHOP INC·Filed 2004·Granted Mar 25, 2008·9 cites·12 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
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