Wrench

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Description

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

FIG. 2 is a top plan view thereof, the bottom view being a mirror image;

FIG. 3 is a front elevational view thereof, the rear view being a mirror image;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D248536 July 18, 1978 Domasin
D311311 October 16, 1990 Metzger
D313153 December 25, 1990 Lockman
1106545 August 1914 Camus
1334154 March 1920 Harrison
1371933 March 1921 Rebman
1741969 December 1929 Bellows
2708855 May 1955 Fish
3238823 March 1966 Snow
4542666 September 24, 1985 White
4589308 May 20, 1986 Palm
4770073 September 13, 1988 Palm
4781085 November 1, 1988 Fox
Other references
  • Home Mechanics Outdoor Handbook, 1951, p. 57, Drain Valve Wrench. Smith & Hawken Cat., 1985, p. 11, Compost Tool. American Bicyclist & Motorcyclist, Oct. 1958, p. 18, Hand grips. Textile Rubber Co. Ad., 1958, p. 7 Hand grips.
Patent History
Patent number: D335616
Type: Grant
Filed: Aug 24, 1990
Date of Patent: May 18, 1993
Inventor: Delbert Schafer (Whittier, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Attorney: Terry M. Gernstein
Application Number: 7/572,022
Classifications
Current U.S. Class: D 8/21; D 8/14; D/8107