Tray for an invalid walker

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Description

FIG. 1 is a top perspective view of a tray for an invalid walker showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown.

Referenced Cited
U.S. Patent Documents
D218759 September 1970 Foster
D263458 March 23, 1982 Milizia
3338628 August 1967 Evans
4662676 May 5, 1987 Havelock
4795210 January 3, 1989 Milat
Patent History
Patent number: D308497
Type: Grant
Filed: Jul 25, 1986
Date of Patent: Jun 12, 1990
Inventor: Cyril J. Roche (San Francisco, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Law Firm: Henderson & Sturm
Application Number: 6/889,530
Classifications
Current U.S. Class: Element Or Attachment (D12/133); D/7549