Walker

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Description

FIG. 1 is a reduced scale perspective view of the walker, showing our new design;

FIG. 2 is a reduced scale perspective view thereof showing the center element removed from the front of the walker;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an elevational view of one side thereof the other side being a mirror image;

FIG. 8 is a perspective view of the walker in the collapsed orientation;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is an elevational view of one side thereof the other side being a mirror image;

FIG. 12 is a top plan view thereof; and,

FIG. 13 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D268405 March 29, 1983 Hanses et al.
D321216 October 29, 1991 Pape et al.
2545336 March 1951 Binder
2884046 April 1959 Patrick
4946158 August 7, 1990 Olayan et al.
5013032 May 7, 1991 Baum et al.
5154658 October 13, 1992 Marcus
Foreign Patent Documents
313408 April 1989 EPX
Patent History
Patent number: D353566
Type: Grant
Filed: Jul 14, 1993
Date of Patent: Dec 20, 1994
Assignee: Video Technology Industries, Inc. (Wheeling, IL)
Inventors: Chi K. W. Chow (Shatin), Frederick L. T. Tsang (Sai Ying Pun)
Primary Examiner: Kay H. Chin
Law Firm: Dick and Harris
Application Number: 0/10,661
Classifications
Current U.S. Class: Walker (D12/130); D21/78; D21/59