Back support pad assembly for a wheelchair

- Roho, Inc.
Description

FIG. 1 is a front perspective view of a back support pad assembly for a wheelchair showing our new design, the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front perspective view of a second embodiment of the back support pad assembly for a wheelchair;

FIG. 9 is a rear perspective view of a FIG. 8;

FIG. 10 is a front elevational view of FIG. 8;

FIG. 11 is a rear elevational view of FIG. 8;

FIG. 12 is a side elevational view of FIG. 8;

FIG. 13 is a top plan view of FIG. 8;

FIG. 14 is a bottom plan view of FIG. 8;

FIG. 15 is a rear perspective view of a third embodiment of the back support pad assembly for a wheelchair;

FIG. 16 is a front elevational view of FIG. 15;

FIG. 17 is a rear elevational view of FIG. 15;

FIG. 18 is a side elevational view of FIG. 15;

FIG. 19 is a top plan view of FIG. 15; and,

FIG. 20 is a bottom plan view of FIG. 15.

Referenced Cited
U.S. Patent Documents
D356527 March 21, 1995 Wohnsen et al.
D368399 April 2, 1996 Buffon
D383929 September 23, 1997 Ring et al.
3293671 December 1966 Griffin
3730589 May 1973 Lane
5054854 October 8, 1991 Pruit
5062677 November 5, 1991 Jay et al.
5127709 July 7, 1992 Rubinstein et al.
5211446 May 18, 1993 Jay et al.
5228747 July 20, 1993 Greene
5364162 November 15, 1994 Bar et al.
5407248 April 18, 1995 Jay et al.
5447356 September 5, 1995 Snijders
5518294 May 21, 1996 Ligon, Sr. et al.
5524969 June 11, 1996 Harrison et al.
5524971 June 11, 1996 Jay et al.
5544378 August 13, 1996 Chow
5547251 August 20, 1996 Axelson
5564788 October 15, 1996 Warhaftig
5573302 November 12, 1996 Harrison et al.
5630651 May 20, 1997 Fishbane
5671977 September 30, 1997 Jay et al.
5678891 October 21, 1997 O'Neill et al.
Other references
  • "Designing the Future of Rehab Seating" .COPYRGT.Pin Dot Products, Inc. 1989.
Patent History
Patent number: D413841
Type: Grant
Filed: Oct 6, 1997
Date of Patent: Sep 14, 1999
Assignee: Roho, Inc. (Belleville, IL)
Inventors: Christopher A. Bar (Belleville, IL), Dennis L. Clapper (Swansea, IL)
Primary Examiner: Kay H. Chin
Law Firm: Polster, Lieder, Woodruff & Lucchesi, L.C.
Application Number: 0/77,570
Classifications
Current U.S. Class: Element Or Attachment (D12/133)
International Classification: 1212;