Amusement grip strength tester machine

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Description

FIG. 1 is a perspective view of an amusement grip strength tester machine showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a perspective view thereof shown without the bottom support for clarity of illustration;

FIG. 4 is a front elevational view of FIG. 3;

FIG. 5 is a top plan view of FIG. 3;

FIG. 6 is a right side elevational view of FIG. 3; the left side elevational view being a mirror image thereof;

FIG. 7 is a bottom plan view of FIG. 3; and,

FIG. 8 is a rear elevational view of FIG. 3.

FIGS. 2 through 8 are shown in an enlarged scale for clarity of illustration.

Referenced Cited
U.S. Patent Documents
D36608 October 1903 Reade et al.
D83560 March 1931 Meyer
D135411 April 1943 Meyer
D149509 May 1948 Meyer
D288108 February 3, 1987 Hata
D295004 April 5, 1988 Schultz et al.
3664181 May 1972 Conrad et al.
Patent History
Patent number: D334962
Type: Grant
Filed: Oct 4, 1991
Date of Patent: Apr 20, 1993
Assignee: Sunmark Business Products, Inc. (Lorain, OH)
Inventor: Mark A. DiLuciano (Wakeman, OH)
Primary Examiner: Bernard Ansher
Assistant Examiner: Prabhakar Deshmukh
Law Firm: Pearne, Gordon, McCoy & Granger
Application Number: 7/770,964
Classifications
Current U.S. Class: D21/240