Exercise machine

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Description

FIG. 1 is a front perspective view of an exercise machine showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D269543 June 28, 1983 Walper et al.
D300233 March 14, 1989 Griffin
D300647 April 11, 1989 Griffin
D325610 April 21, 1992 Walker et al.
4509745 April 9, 1985 Angsten
4511137 April 16, 1985 Jones
4792135 December 20, 1988 Chin-Sen
4900013 February 13, 1990 Rodgers, Jr.
4902007 February 20, 1990 Ferrari
5074551 December 24, 1991 Olschansky et al.
Patent History
Patent number: D355684
Type: Grant
Filed: Oct 1, 1993
Date of Patent: Feb 21, 1995
Assignee: Stairmaster Sports/Medical Products, Inc. (Kirkland, WA)
Inventors: R. Lee Rawls (Woodinville, WA), James A. Duncan (Renton, WA), Cynthia M. K. Warehime (Bothell, WA), John Ohrt (Redmond, WA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Seed and Berry
Application Number: 0/13,798
Classifications
Current U.S. Class: D21/195; D21/191