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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US417337211 Oct 19776 Nov 1979Gary Reynolds
Harold Y. Tai
Dental chair
US452782924 May 19829 Jul 1985Messerschmitt-Boelkow-Blohm Gesellschaft mit beschraenkter HaftungFoldable wheel chair, especially for invalids
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US523052225 Jun 199127 Jul 1993Apparatus for moving a wheelchair over stepped obstacles
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US729083626 May 20046 Nov 2007A-dec, Inc.Patient chair
US741325220 Mar 200619 Aug 2008Dura Global Technologies, Inc.Motor vehicle seat lift assembly
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US76776705 Nov 200716 Mar 2010A-dec, Inc.Patient chair
US776642112 Dec 20073 Aug 2010L & P Property Management CompanyRecliner lift chair with power lift and reclining units
US77848714 Dec 200831 Aug 2010Occupational support system
US802533631 Oct 200827 Sep 2011Midmark CorporationDental chair
US803361326 Jan 201011 Oct 2011A-dec, Inc.Patient chair
US813251811 May 200713 Mar 2012Siemens Medical Solutions USA, Inc.Substantially linear vertical lift system
US817232614 Mar 20088 May 2012Lear CorporationPivot joint assembly for a vehicle seat
USD6135343 Sep 200913 Apr 2010A-dec, Inc.Portion of a chair back for dental patients