Stepping exercise machine

Description

FIG. 1 is a perspective view of a stepping exercise machine showing my design thereof;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear 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
D302451 July 25, 1989 Bull et al.
D304358 October 31, 1989 Armstrong et al.
D314597 February 12, 1991 Armstrong et al.
D319085 August 13, 1991 Kuo
D319275 August 20, 1991 Hurt
D319855 September 10, 1991 Bull
4563001 January 7, 1986 Terauds
4659075 April 21, 1987 Wilkinson et al.
4681316 July 21, 1987 Decloux
4708338 November 24, 1987 Potts
Foreign Patent Documents
523174 April 1931 DE2
2243794 September 1972 DEX
2919494 November 1980 DEX
Other references
  • Advertisement for UC310 "Skywalker" by Unicare Health and Fitness, 1988. Advertisement for "Stepper 2000" by BMI, Page Copyrighted in 1988 (Estimate). Advertisement for "718E" by Precor (Page Copyrighted 1987).
Patent History
Patent number: D326491
Type: Grant
Filed: Jan 31, 1990
Date of Patent: May 26, 1992
Inventor: William T. Dalebout (Logan, UT)
Primary Examiner: Charles A. Rademaker
Application Number: 7/473,202
Classifications
Current U.S. Class: D21/195