Walker

Description

FIG. 1 is a front perspective view of a walker in accordance with my new 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 right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3289685 December 1966 Parker
4094331 June 13, 1978 Rozsa
4135535 January 23, 1979 Thomas
4491257 January 1, 1985 Ingles
4777973 October 18, 1988 Nakajima
4941496 July 17, 1990 Berning
5005599 April 9, 1991 Cunningham
5201333 April 13, 1993 Shalmon et al.
5255696 October 26, 1993 Leonard
5339853 August 23, 1994 Sokolis et al.
5445174 August 29, 1995 Cunningham
5469343 November 21, 1995 Speck
5495867 March 5, 1996 Block
5520597 May 28, 1996 Tobin
5529425 June 25, 1996 Spies et al.
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Patent History
Patent number: D397644
Type: Grant
Filed: Oct 6, 1997
Date of Patent: Sep 1, 1998
Inventor: Karl J. Douglass (Doylestown, PA)
Primary Examiner: Kay H. Chin
Law Firm: Panitch Schwarze Jacobs & Nadel, P.C.
Application Number: 0/77,588
Classifications
Current U.S. Class: Walker (D12/130)
International Classification: 1212;