Treadmill-type exercise apparatus

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a left side view showing our new design for a treadmill-type exercise apparatus;

FIG. 2 is a right side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a read view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D289312 April 14, 1987 Trulaske et al.
D313826 January 15, 1991 Birrell et al.
D315765 March 26, 1991 Measom et al.
D321734 November 19, 1991 Dunham et al.
D333330 February 16, 1993 Clem
5336146 August 9, 1994 Piaget et al.
5538489 July 23, 1996 Magid
Patent History
Patent number: D421779
Type: Grant
Filed: Nov 1, 1996
Date of Patent: Mar 21, 2000
Inventors: Gary D. Piaget (Park City, UT), Jeffrey S. Heaton (Kirkland, WA)
Primary Examiner: Philip S. Hyder
Law Firm: Barlow, Josephs & Holmes, Ltd.
Application Number: 0/61,891
Classifications
Current U.S. Class: Treadmill (D21/669)
International Classification: 2102;