Wrench handle extension

Description

FIG. 1 is a perspective view of a wrench handle extension utilizing the novel design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view showing the end piece in its optional reversed position; and,

FIG. 9 is an exploded view depicting the handle, locking pin and end piece.

Referenced Cited
U.S. Patent Documents
D254704 April 15, 1980 Hammond
D294112 February 9, 1988 Metz
D378983 April 29, 1997 Nall
2126311 August 1938 Cowen
2482589 September 1949 Maguire
Patent History
Patent number: D421379
Type: Grant
Filed: May 8, 1998
Date of Patent: Mar 7, 2000
Inventor: Robert J. Sanford (Huntsville, AL)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Attorneys: Russell L. Sandidge, Frank M. Lanier Ford Shaver & Payne Caprio
Application Number: 0/87,737
Classifications
Current U.S. Class: D/8107; D8/21
International Classification: 0805;