Hand and wrist exerciser

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Description

FIG. 1 is a longitudinal perspective view of my new design;

FIG. 2 is a side elevational view from any side of said design; and,

FIG. 3 is an end elevational view of said design from either end.

Referenced Cited
U.S. Patent Documents
D285329 August 26, 1986 Boettger, Jr.
D313827 January 15, 1991 Smith
D358856 May 30, 1995 Boettger, Jr.
3006646 October 1961 Nanni
3084547 April 1963 Nielsen
3741539 June 1973 Hutchins et al.
4193593 March 18, 1980 Wilson
4316531 February 23, 1982 Spence
4351527 September 28, 1982 Crisp, Jr.
4643417 February 17, 1987 Nieman
5284458 February 8, 1994 Perry et al.
Patent History
Patent number: D428946
Type: Grant
Filed: Jan 5, 1999
Date of Patent: Aug 1, 2000
Inventor: Michael Boorstein (Kentfield, CA)
Primary Examiner: Philip S. Hyder
Law Firm: Townsend and Townsend and Crew LLP
Application Number: 0/98,759
Classifications
Current U.S. Class: Bar Type (D21/679); Bear (D21/604)
International Classification: 2102;