End portions of a double-ended wrench

Description

FIG. 1 is an elevational view of the end portions of a double-ended wrench showing one end of my new design, the opposite end being omitted for ease of illustration only;

FIG. 2 is a top perspective view of the same end thereof;

FIG. 3 is a top perspective view of the opposite end thereof;

FIG. 4 is a bottom plan view of the end portions of a double-ended wrench showing my new design;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is an opposite side elevational view thereof;

FIG. 8 is an elevational view of the end portions of a double-ended wrench showing the end opposite that which appears in FIG. 1;

The handle and fasteners are shown in broken lines for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
595975 December 1897 Shryock
798325 August 1905 Doddysman, Jr.
873437 December 1907 Jeffrey
916951 March 1909 Jeffrey
922258 May 1909 Caven
1167242 January 1916 Wright
1297846 March 1919 Herrman
1550436 August 1925 Hall
1641252 September 1927 Dickey
1764990 June 1930 Schultz
1936352 November 1933 Dixon
2200453 May 1940 Lizakowski
2332602 October 1943 Rosenbloom
2369400 February 1945 Malcom
2557628 June 1951 Becker
2567352 September 1951 Rozmus
2697371 December 1954 Bowman
2753747 July 1956 Brown
3121356 February 1964 Davis
Foreign Patent Documents
210491 January 1924 GBX
Patent History
Patent number: D308158
Type: Grant
Filed: Apr 23, 1987
Date of Patent: May 29, 1990
Inventor: Charles M. Harris (Sacramento, CA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Clare E. Heflin
Attorney: Bernhard Kreten
Application Number: 7/41,769
Classifications
Current U.S. Class: D 8/21; D 8/29