Invalid chair

- Otto Bock HealthCare GmbH
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Description

FIG. 1 is a right side view of the invalid chair;

FIG. 2 is a back perspective view of the invalid chair;

FIG. 3 is an angled and elevated perspective view from the front right side of the invalid chair;

FIG. 4 is an angled and elevated perspective view from the right front side of the invalid chair; and,

FIG. 5 is a right front perspective view of the invalid chair.

Claims

I claim the ornamental design for a invalid chair, as shown and described.

Referenced Cited
U.S. Patent Documents
5171055 December 15, 1992 Hutchison et al.
D409121 May 4, 1999 Imai et al.
D488411 April 13, 2004 Strong
Patent History
Patent number: D522934
Type: Grant
Filed: Apr 13, 2005
Date of Patent: Jun 13, 2006
Assignee: Otto Bock HealthCare GmbH (Duderstadt)
Inventor: Urs Schoenauer (Arosa)
Primary Examiner: Marcus A. Jackson
Attorney: Whitham, Curtis, Christofferson, & Cook, PC
Application Number: 29/227,542
Classifications
Current U.S. Class: Wheelchair (D12/131)