Combination wrench for lock nuts
Description
FIG. 1 is a perspective view of a combination wrench for lock nuts showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Referenced Cited
U.S. Patent Documents
D215537 | October 1969 | Cocks |
D276123 | October 30, 1984 | Pyles |
D285948 | September 30, 1986 | Mazzoleni |
D298729 | November 29, 1988 | Chase et al. |
D309411 | July 24, 1990 | Strock |
3354757 | November 1967 | Grimm et al. |
3695124 | October 1972 | Myers |
3875828 | April 1975 | Evans |
4618299 | October 21, 1986 | Bainbridge |
4648293 | March 10, 1987 | McCauley |
4664000 | May 12, 1987 | Bainbridge |
Patent History
Patent number: D329788
Type: Grant
Filed: May 23, 1990
Date of Patent: Sep 29, 1992
Inventor: Peter Andrew (Tampa, FL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Attorney: Terry M. Gernstein
Application Number: 7/527,250
Type: Grant
Filed: May 23, 1990
Date of Patent: Sep 29, 1992
Inventor: Peter Andrew (Tampa, FL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Attorney: Terry M. Gernstein
Application Number: 7/527,250
Classifications
Current U.S. Class:
D 8/17