Wheelchair cushion

Description

FIG. 1 is a top, front, and left side perspective view of a wheelchair cushion showing my new design, the broken-line disclosure of a wheelchair being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D266549 October 19, 1982 Lund, III
D279531 July 9, 1985 Rogers, Jr.
4193150 March 18, 1980 Vineberg
4635306 January 13, 1987 Willey
4712833 December 15, 1987 Swanson
Patent History
Patent number: D335235
Type: Grant
Filed: Sep 26, 1990
Date of Patent: May 4, 1993
Assignee: Biotech Ltd., Inc. (Westlake, OH)
Inventor: Tommye C. Hildreth (Westlake, OH)
Primary Examiner: Brian N. Vinson
Law Firm: Jones, Day, Reavis & Pogue
Application Number: 7/588,955
Classifications
Current U.S. Class: D/6601