Extensible socket extension

Description

FIG. 1 is a front elevational view of an extensible socket extension showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an exploded perspective view thereof; and,

FIG. 8 is a perspective view thereof, shown in a retracted state.

Referenced Cited
U.S. Patent Documents
D59417 October 1921 Graham
D246415 November 22, 1977 Critcher
1281438 October 1981 Tuttle
1471451 October 1923 Crimp
1618715 February 1927 Lammers et al.
1619255 March 1927 Haynes
1626730 May 1927 Haynes
3331267 July 1967 Tietge
3651720 March 1972 Indyk
4328720 May 11, 1982 Shiel
4535658 August 20, 1985 Molinari
Foreign Patent Documents
2115330 September 1983 GBX
Patent History
Patent number: D338380
Type: Grant
Filed: Nov 9, 1990
Date of Patent: Aug 17, 1993
Inventor: Paul L. Hermanson (Chassell, MI)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Attorney: Leon Gilden
Application Number: 7/611,143
Classifications
Current U.S. Class: D 8/29