Physical exercise platform

- Joshua Group Ltd.
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Description

FIG. 1 is a perspective view of a physical exercise platform showing my new design;

FIG. 2 is a side-elevational view thereof;

FIG. 3 is a rear-elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a front-elevational view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of a second embodiment of my design;

FIG. 8 is a side-elevational view thereof;

FIG. 9 is a rear-elevational view thereof;

FIG. 10 is a top view thereof;

FIG. 11 is a front-elevational view thereof; and,

FIG. 12 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D321918 November 26, 1991 Blanchard
D330922 November 10, 1992 Novakoski
2842365 July 1958 Kelley
3468536 September 1969 Minshull et al.
3497211 February 1970 Nagin
3508945 April 1970 Haemer et al.
3756595 September 1973 Hague
4169688 October 2, 1979 Toshio
4180260 December 25, 1979 Slagle
4340214 July 20, 1982 Schutzer
4438003 March 20, 1984 Nathaniel et al.
4779862 October 25, 1988 Keppler
4781372 November 1, 1988 McCormack
4923192 May 8, 1990 Sawdon
4940226 July 10, 1990 Carra
5052682 October 1, 1991 Croce Jr. et al.
5076571 December 31, 1991 Croce Jr. et al.
5114387 May 19, 1992 Keppler
5133700 July 28, 1992 Braathen
Patent History
Patent number: D349139
Type: Grant
Filed: May 4, 1992
Date of Patent: Jul 26, 1994
Assignee: Joshua Group Ltd. (Portland, OR)
Inventor: Max C. Markland (Gresham, OR)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Kolisch Hartwell Dickinson McCormack & Heuser
Application Number: 7/878,881
Classifications
Current U.S. Class: D21/191