Aerobic ski machine

- Stamina Products, Inc.
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Description

FIG. 1 is a right side elevational view of an aerobic ski machine embodying our design the left side being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D315764 March 26, 1991 Friedebach
4618139 October 21, 1986 Haaheim
4659077 April 21, 1987 Stropkay
4813667 March 21, 1989 Watterson
4826152 May 2, 1989 Lo
4867443 September 19, 1989 Jensen
4948121 August 14, 1990 Haaheim et al.
4979731 December 25, 1990 Hermelin
5064190 November 12, 1991 Holt
Patent History
Patent number: D345593
Type: Grant
Filed: Jun 5, 1992
Date of Patent: Mar 29, 1994
Assignee: Stamina Products, Inc. (Springfield, MO)
Inventors: Kevin Gerschefske (Springfield, MO), Chuck Brazeal (Mansfield, MO), Rick Byrd (Springfield, MO)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Kokjer, Kircher, Bowman & Johnson
Application Number: 7/898,353
Classifications
Current U.S. Class: D21/191