Wrench extender
Description
FIG. 1 is a front perspective view of a wrench extender showing our new design;
FIG. 2 is a back perspective view thereof;
FIG. 3 is a right end elevational view thereof;
FIG. 4 is a left end elevational view thereof;
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
1511738 | October 1924 | Lownsbery |
4644600 | February 24, 1987 | Fugate |
308164 | October 1918 | DEX |
Patent History
Patent number: D298007
Type: Grant
Filed: Dec 17, 1985
Date of Patent: Oct 11, 1988
Inventors: Robert M. Williams (Hobbs, NM), W. Jeffrey Van Buskirk (Hobbs, NM)
Primary Examiner: James M. Gandy
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/809,918
Type: Grant
Filed: Dec 17, 1985
Date of Patent: Oct 11, 1988
Inventors: Robert M. Williams (Hobbs, NM), W. Jeffrey Van Buskirk (Hobbs, NM)
Primary Examiner: James M. Gandy
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/809,918
Classifications
Current U.S. Class:
D 8/17