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
Foreign Patent Documents
Other references
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 |
523174 | April 1931 | DE2 |
2243794 | September 1972 | DEX |
2919494 | November 1980 | DEX |
- 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
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