Isometric exerciser

Description

FIG. 1 is a front elevational view of an isometric exerciser showing my new design, the rear elevational view being the same;

FIG. 2 is a right side elevational view, the left side view being the mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an enlarged front elevational view of one of the handles of FIG. 1;

FIG. 6 is a right side elevational view of FIG. 5, the left side elevational view being the mirror image thereof;

FIG. 7 is a top plan view of FIG. 5; and,

FIG. 8 is a bottom plan view of FIG. 5.

Referenced Cited
U.S. Patent Documents
D256821 September 9, 1980 Weider
4057246 November 8, 1977 Wilson
4059265 November 22, 1977 Weider
4245840 January 20, 1981 Van Housen
4736946 April 12, 1988 Gordon
4889336 December 26, 1989 Schneiderman
Foreign Patent Documents
430528 June 1926 DE2
456966 March 1928 DE2
Patent History
Patent number: D343881
Type: Grant
Filed: Dec 16, 1991
Date of Patent: Feb 1, 1994
Inventor: Andy S. Wilson (Gardena, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Attorney: Timothy T. Tyson
Application Number: 7/808,276
Classifications
Current U.S. Class: D21/198; D21/191