Combined system analyzer for brakes and lights
Description
FIG. 1 is a top, front and left side perspective view of a combined system analyzer for brakes and lights showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a right side elevational view;
FIG. 4 is a top plan view;
FIG. 5 is a rear elevational view;
FIG. 6 is a left side elevational view; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D110727 | August 1938 | MacMillan |
D186221 | September 1959 | Lemmenes |
D195260 | May 1963 | Armbruster |
D260085 | August 4, 1981 | Mitchell |
3690165 | September 1972 | Sturmo et al. |
4307604 | December 29, 1981 | Domitter |
4476721 | October 16, 1984 | Hochreuther et al. |
4771387 | September 13, 1988 | Hexal et al. |
4824182 | April 25, 1989 | Steffes et al. |
Patent History
Patent number: D309583
Type: Grant
Filed: Apr 2, 1987
Date of Patent: Jul 31, 1990
Inventors: Don H. Little (Methuen, MA), David A. Little (Methuen, MA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Pearson & Pearson
Application Number: 7/34,053
Type: Grant
Filed: Apr 2, 1987
Date of Patent: Jul 31, 1990
Inventors: Don H. Little (Methuen, MA), David A. Little (Methuen, MA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Pearson & Pearson
Application Number: 7/34,053
Classifications
Current U.S. Class:
Provided With Handle, Or Hand-held (D10/78)