Combined tractor trailer pin puller and flashlight
Description
FIG. 1 is a front elevational view of a combined tractor trailer pin puller and flashlight 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; and,
FIG. 7 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 931339 | August 1909 | Penington et al. |
| 1193950 | August 1916 | Vezina |
| 2999310 | September 1961 | Pope |
| 3282619 | November 1966 | Loosemore |
| 4034594 | July 12, 1977 | Morgan |
| 4572040 | February 25, 1986 | Metz |
| 4601505 | July 22, 1986 | Chilton |
| 472478 | December 1914 | FRX |
| 875178 | September 1942 | FRX |
Patent History
Patent number: D308005
Type: Grant
Filed: Aug 6, 1987
Date of Patent: May 22, 1990
Inventor: Ernest G. Nickert (Detroit, MI)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Jerry T. Kearns
Application Number: 7/82,366
Type: Grant
Filed: Aug 6, 1987
Date of Patent: May 22, 1990
Inventor: Ernest G. Nickert (Detroit, MI)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Jerry T. Kearns
Application Number: 7/82,366
Classifications
Current U.S. Class:
D 8/14;
D 8/89;
D/8105