Physical exercise platform

Description

FIG. 1 is a top plan view of the physical exercise platform showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top side perspective view thereof;

FIG. 6 is a bottom, side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D215430 September 1969 Suzuki
D277220 January 15, 1985 Herburger
D303466 September 19, 1989 Haggerty et al.
D310460 September 11, 1990 Vergnano
3920870 November 1975 Ackerman et al.
Patent History
Patent number: D321918
Type: Grant
Filed: Sep 14, 1989
Date of Patent: Nov 26, 1991
Inventor: Robert G. Blanchard (San Antonio, TX)
Primary Examiner: Charles A. Rademaker
Law Firm: Gunn, Lee & Miller
Application Number: 7/407,024
Classifications
Current U.S. Class: D21/191