Cross-country ski simulaor exerciser

- NordicTrack, Inc.
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Description

FIG. 1 is a perspective view of a cross-country ski simulator exerciser, showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D299369 January 10, 1989 Smith et al.
4659077 April 21, 1987 Stropkay
4709918 December 1, 1987 Grinblat
4867443 September 19, 1989 Jensen
5000442 March 19, 1991 Dalebout et al.
Other references
  • NordicTrack Brochure N1B-05, "NordicTrack Brings the World's Best Aerobic Exercise Into Your Home"--1990. NordicTrack Brochure N2B-4C-03, "Make a Lifetime Investment in Yourself"--1990. NordicTrack Flyer NT-MED-1-02, "Medalist"--1990. NordicTrack Brochure EB-01, "Elite"--1989.
Patent History
Patent number: D351435
Type: Grant
Filed: May 6, 1991
Date of Patent: Oct 11, 1994
Assignee: NordicTrack, Inc. (Chaska, MN)
Inventors: Stephen S. Peterson (Maple Grove, MN), Timothy S. Engel (Mound, MN)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Application Number: 7/695,754
Classifications
Current U.S. Class: D21/191