Assignee
IRWIN SEATING COMPANY
US·17 granted patents·4 pending applications·478 citations·filing 1987–2025
Top patents by PatentIndex Score
21 records- 0195US6168239B1Seat back with shaped internal ribsIRWIN SEATING COMPANY·Filed 1999·Granted Jan 2, 2001·90 cites·9 claims
- 0293US5951110AContoured plastic seat backIRWIN SEATING COMPANY·Filed 1997·Granted Sep 14, 1999·86 cites·21 claims
- 0386US9399876B2Nosemount seating systemIRWIN SEATING COMPANY·Filed 2015·Granted Jul 26, 2016·9 cites·16 claims
- 0484US4850159ACollapsible seating system with automatically folding seatsIRWIN SEATING COMPANY·Filed 1987·Granted Jul 25, 1989·60 cites·48 claims
- 0580US9642464B2Nosemount seating systemIRWIN SEATING COMPANY·Filed 2016·Granted May 9, 2017·6 cites·20 claims
- 0679US6033027ASeat back with corner indentationsIRWIN SEATING COMPANY·Filed 1999·Granted Mar 7, 2000·30 cites·7 claims
- 0776US7111902B1Folding chair with ganging elementsIRWIN SEATING COMPANY·Filed 2005·Granted Sep 26, 2006·16 cites·20 claims
- 0876US2026085531A1Telescopic seating system with reconfigurable seats and benchesIRWIN SEATING COMPANY·Filed 2025·Application pending·0 cites
- 0975US7267403B2Foldable bleacher seatsIRWIN SEATING COMPANY·Filed 2005·Granted Sep 11, 2007·17 cites·10 claims
- 1073US7905546B2Foldable bleacher seatsIRWIN SEATING COMPANY·Filed 2007·Granted Mar 15, 2011·14 cites·26 claims
- 1170US6523900B1Chair seatIRWIN SEATING COMPANY·Filed 2000·Granted Feb 25, 2003·24 cites·29 claims
- 1267US2025331647A1Tunable haptic chairIRWIN SEATING COMPANY·Filed 2025·Application pending·0 cites
- 1365US6652030B2Chair seatIRWIN SEATING COMPANY·Filed 2002·Granted Nov 25, 2003·18 cites·28 claims
- 1464US6199325B1Power system for extending and retracting a structureIRWIN SEATING COMPANY·Filed 1999·Granted Mar 13, 2001·36 cites·42 claims
- 1561US2025134256A1Reclining theater seat on riser structure with integrated reclining seat mechanismIRWIN SEATING COMPANY·Filed 2024·Application pending·0 cites
- 1659US5559411ANonfriction power system for extending/retracting a structureIRWIN SEATING COMPANY·Filed 1995·Granted Sep 24, 1996·32 cites·38 claims
- 1752US7337583B1Extendable deck for seating systemIRWIN SEATING COMPANY·Filed 2004·Granted Mar 4, 2008·12 cites·26 claims
- 1849US6042187ASeat back with aperture identifiersIRWIN SEATING COMPANY·Filed 1999·Granted Mar 28, 2000·14 cites·20 claims
- 1945US11241099B2Cup holder for attachment at back of auditorium/theater seatingIRWIN SEATING COMPANY·Filed 2020·Granted Feb 8, 2022·0 cites·20 claims
- 2042US5040846ARocker chairIRWIN SEATING COMPANY·Filed 1990·Granted Aug 20, 1991·14 cites·18 claims
- 2136US2021289943A1Chair with pivotable tablet having selectively expandable pivot rangeIRWIN SEATING COMPANY·Filed 2021·Application pending·0 cites
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