Adjustable wrench

Description

FIG. 1 is a perspective view of the adjustable wrench showing our new design;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is an enlarged side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is an enlarged bottom plan view thereof;

FIG. 5 is an enlarged rear elevational view thereof;

FIG. 6 is an enlarged front elevational view thereof;

FIG. 7 is a greatly enlarged sectional view thereof taken along line 7--7 of FIG. 3;

FIG. 8 is a greatly enlarged sectional view thereof taken along line 8--8 of FIG. 3; and

FIG. 9 is a greatly enlarged sectional view thereof taken along line 9--9 of FIG. 3.

Referenced Cited
U.S. Patent Documents
2108 July 1867 Palmer et al.
818419 April 1906 Dalby
1060891 May 1913 Carll
1137884 May 1915 Miller
1171939 February 1916 Ginsburg
1588105 June 1926 Hanford
1646668 October 1927 Turner
1846380 February 1932 Anderson
2769359 November 1956 Healy
3023653 March 1962 Finn et al.
Foreign Patent Documents
2034289 January 1972 DEX
155845 August 1956 SEX
Patent History
Patent number: D292062
Type: Grant
Filed: Mar 5, 1984
Date of Patent: Sep 29, 1987
Assignee: Snap-on Tools Corporation (Kenosha, WI)
Inventors: Donald W. Doman (Janesville, WI), Frank Mikic (Kenosha, WI)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Emrich & Dithmar
Application Number: 6/586,037
Classifications
Current U.S. Class: D 8/22