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
Foreign 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 |
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
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