Exercise device

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Description

FIG. 1 is an isometric view of the design; user attachment belts are shown in dotted outline and do not form a part of our ornamental design;

FIG. 2 is a front view of the design;

FIG. 3 is a rear view of the design;

FIG. 4 is a top view of the design;

FIG. 5 is a right side elevation view of the design; the left side elevation view being a mirror image thereof; and,

FIG. 6 is a bottom view of the design.

Referenced Cited
U.S. Patent Documents
D292452 October 27, 1987 Rykken
D292453 October 27, 1987 Opsvik
D292455 October 27, 1987 Rykken
D292756 November 17, 1987 Opsvik
D292852 November 24, 1987 Rykken
D295119 April 12, 1988 Gusrud
D296959 August 2, 1988 Gusrud
D348568 July 12, 1994 Landry
5487590 January 30, 1996 Haynes
5496247 March 5, 1996 Anderson
Patent History
Patent number: D398669
Type: Grant
Filed: May 7, 1997
Date of Patent: Sep 22, 1998
Assignee: Martin D. Anderson (Duluth, MN)
Inventors: Martin D. Anderson (Duluth, MN), Thomas A. Walter (Cologne, MN)
Primary Examiner: Philip S. Hyder
Law Firm: Palmatier, Sjoquist, Voigt & Christensen, P.A.
Application Number: 0/70,205
Classifications
Current U.S. Class: D21/191
International Classification: 2102;