Grip strength tester

- Pharmadesign, Inc.
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Description

FIG. 1 is a perspective view showing the top and right side elevational view of the grip strength tester;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof the left side being a mirror image;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D192367 March 1962 Marvosh
1623869 April 1927 Giraldi
2974527 March 1961 Linthout
4553746 November 19, 1985 Lee
4726580 February 23, 1988 Batiste et al.
5409436 April 25, 1995 Chang
5599256 February 4, 1997 Hughes, Jr.
Patent History
Patent number: D403723
Type: Grant
Filed: Feb 12, 1998
Date of Patent: Jan 5, 1999
Assignee: Pharmadesign, Inc. (Warren, NJ)
Inventor: Matthew Coe (Asbury, NJ)
Primary Examiner: Philip S. Hyder
Law Firm: Watov & Kipnes, P.C.
Application Number: 0/83,586
Classifications
Current U.S. Class: For Hand, Wrist, Or Finger Only (D21/684)
International Classification: 2102;