Assignee
ROHO INC
50 granted patents·2 pending applications·2,580 citations·filing 1991–2017
Top patents by PatentIndex Score
52 records- 0197US6901617B2Multi-layer cushion and coverROHO INC·Filed 2003·Granted Jun 7, 2005·256 cites·42 claims
- 0297US6623080B2Cellular cushion vehicle seat systemROHO INC·Filed 2002·Granted Sep 23, 2003·184 cites·21 claims
- 0396US5163196AZoned cellular cushion with flexible flaps containing inflating manifoldROHO INC·Filed 1991·Granted Nov 17, 1992·201 cites·16 claims
- 0495USD408767SBack support for a wheelchairROHO INC·Filed 1997·Granted Apr 27, 1999·65 cites·1 claims
- 0595US5845352AFoam-air hybrid cushion and method of making sameROHO INC·Filed 1996·Granted Dec 8, 1998·215 cites·23 claims
- 0694USD386035SCushionROHO INC·Filed 1996·Granted Nov 11, 1997·70 cites·1 claims
- 0793USD673785SMotorcycle pillion cushionROHO INC·Filed 2011·Granted Jan 8, 2013·21 cites·1 claims
- 0893US6687936B2Valve for zoned cellular cushionROHO INC·Filed 2002·Granted Feb 10, 2004·94 cites·18 claims
- 0993US6564410B2Valve for zoned cellular cushionROHO INC·Filed 2002·Granted May 20, 2003·67 cites·20 claims
- 1093USD439098SCushion seating areaROHO INC·Filed 1997·Granted Mar 20, 2001·58 cites·1 claims
- 1192USD413085SBack support pad assembly for a wheelchairROHO INC·Filed 1997·Granted Aug 24, 1999·46 cites·1 claims
- 1291US7424761B1Shape matching cushionROHO INC·Filed 2007·Granted Sep 16, 2008·36 cites·3 claims
- 1391USD463701SSeat cushionROHO INC·Filed 2001·Granted Oct 1, 2002·87 cites·1 claims
- 1491US6095611AModular backrest system for a wheelchairROHO INC·Filed 1998·Granted Aug 1, 2000·136 cites·93 claims
- 1591USD413841SBack support pad assembly for a wheelchairROHO INC·Filed 1997·Granted Sep 14, 1999·44 cites·1 claims
- 1691USD412685SBack support pad assembly for a wheelchairROHO INC·Filed 1997·Granted Aug 10, 1999·43 cites·1 claims
- 1790USD617131SSeat cushionROHO INC·Filed 2010·Granted Jun 8, 2010·48 cites·1 claims
- 1889USD415567SDisplay element of biomedical apparatus for measuring or evaluating physical variablesROHO INC·Filed 1998·Granted Oct 19, 1999·37 cites·1 claims
- 1988US7681264B2Shape matching cushionROHO INC·Filed 2008·Granted Mar 23, 2010·27 cites·22 claims
- 2088USD407353SBack support for a wheelchairROHO INC·Filed 1997·Granted Mar 30, 1999·36 cites·1 claims
- 2187USD415834SInterface pressure measuring and display apparatusROHO INC·Filed 1998·Granted Oct 26, 1999·33 cites·1 claims
- 2286US5689845AExpansible air cell cushionROHO INC·Filed 1996·Granted Nov 25, 1997·198 cites·25 claims
- 2385US7414536B2Valve mounted bottom out sensorROHO INC·Filed 2005·Granted Aug 19, 2008·30 cites·9 claims
- 2485USD416326SInterface pressure measuring element of interface pressure measuring deviceROHO INC·Filed 1998·Granted Nov 9, 1999·30 cites·1 claims
- 2581US5364162ABackrest assembly for a wheelchairROHO INC·Filed 1991·Granted Nov 15, 1994·102 cites·28 claims
- 2673USD647348SInflatable cushion insertROHO INC·Filed 2010·Granted Oct 25, 2011·19 cites·1 claims
- 2772USD647344SInflatable seat cushionROHO INC·Filed 2010·Granted Oct 25, 2011·18 cites·1 claims
- 2872USD645284SInflatable seat cushionROHO INC·Filed 2010·Granted Sep 20, 2011·18 cites·1 claims
- 2972US8011043B2Molded seat cushion with internal shape matching ischial structuresROHO INC·Filed 2009·Granted Sep 6, 2011·11 cites·20 claims
- 3072US6165142ABiomedical apparatusROHO INC·Filed 1998·Granted Dec 26, 2000·194 cites·57 claims
- 3169USD647349SInflatable cushion insertROHO INC·Filed 2010·Granted Oct 25, 2011·16 cites·1 claims
- 3268USD648168SInflatable seat cushionROHO INC·Filed 2010·Granted Nov 8, 2011·15 cites·1 claims
- 3368USD647345SInflatable seat cushionROHO INC·Filed 2010·Granted Oct 25, 2011·15 cites·1 claims
- 3468USD647347SInflatable cushion insertROHO INC·Filed 2010·Granted Oct 25, 2011·15 cites·1 claims
- 3567USD643665SInflatable seat cushionROHO INC·Filed 2010·Granted Aug 23, 2011·15 cites·1 claims
- 3666US9943456B2Wheelchair back mounting systemROHO INC·Filed 2014·Granted Apr 17, 2018·4 cites·18 claims
- 3766USD647343SInflatable seat cushionROHO INC·Filed 2010·Granted Oct 25, 2011·14 cites·1 claims
- 3866USD645285SInflatable seat cushionROHO INC·Filed 2010·Granted Sep 20, 2011·14 cites·1 claims
- 3962USD646101SInflatable seat cushionROHO INC·Filed 2010·Granted Oct 4, 2011·12 cites·1 claims
- 4060USD648169SComposite seat cushionROHO INC·Filed 2010·Granted Nov 8, 2011·11 cites·1 claims
- 4158USD646100SInflatable cushion insertROHO INC·Filed 2010·Granted Oct 4, 2011·10 cites·1 claims
- 4257US9901499B2Cushion immersion sensorROHO INC·Filed 2014·Granted Feb 27, 2018·2 cites·11 claims
- 4356USD647346SInflatable cushion insertROHO INC·Filed 2010·Granted Oct 25, 2011·9 cites·1 claims
- 4455US11147725B2Valve assembly for cushion inflationROHO INC·Filed 2017·Granted Oct 19, 2021·0 cites·13 claims
- 4552US10238557B2Wheelchair back mounting assemblyROHO INC·Filed 2015·Granted Mar 26, 2019·0 cites·16 claims
- 4650US10744050B2Wheelchair back mounting assemblyROHO INC·Filed 2016·Granted Aug 18, 2020·0 cites·6 claims
- 4749US9839300B2Reduced outflow inflation valveROHO INC·Filed 2014·Granted Dec 12, 2017·0 cites·18 claims
- 4845US2011209287A1Proximity sensorROHO INC·Filed 2011·Application pending·0 cites
- 4944US2010205750A1Inflatable cellular mattress with alternating zones of inflated cellsROHO INC·Filed 2008·Application pending·0 cites
- 5043USD745831SCushion immersion sensorROHO INC·Filed 2014·Granted Dec 22, 2015·4 cites·1 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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