Step walker

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Description

FIG. 1 is a front elevational view of the step walker showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side 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
D310055 August 21, 1990 Dawkins
D331209 November 24, 1992 Short et al.
4415198 November 15, 1983 Brearley
4452484 June 5, 1984 Pastor
4708274 November 24, 1987 Roche
4883282 November 28, 1989 Wolf et al.
4941496 July 17, 1990 Berning
4941708 July 17, 1990 Heffner
4974620 December 4, 1990 Quillan et al.
5005599 April 9, 1991 Cunningham
5058912 October 22, 1991 Harroun
5263506 November 23, 1993 Narramore
5291909 March 8, 1994 Skorman et al.
Patent History
Patent number: D360394
Type: Grant
Filed: Mar 10, 1994
Date of Patent: Jul 18, 1995
Inventor: Laura M. Howell (Canaan, CT)
Primary Examiner: Kay H. Chin
Application Number: 0/19,705