Electrical converter for automotive trailers
Description
FIG. 1 is a front and upper left perspective view an electrical converter for automotive trailers showing my new design. The broken line showing of the electrical cable is included for the purpose of illustrating environmental elements only and forms no part of the claimed design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D249502 | September 19, 1978 | Rink et al. |
D300819 | April 25, 1989 | Orbanic |
3937636 | February 10, 1976 | Sautterback |
4057310 | November 8, 1977 | Young |
4336975 | June 29, 1982 | Casteel |
4376561 | March 15, 1983 | Vanden Hoek et al. |
4405190 | September 20, 1983 | Schroeder |
4555451 | November 26, 1985 | Harrod et al. |
4842524 | June 27, 1989 | Hopkins et al. |
1490522 | July 1969 | DEX |
1929470 | February 1970 | DEX |
2819971 | November 1979 | DEX |
1510090 | January 1968 | FRX |
- Molded 2 way connector set on p. 47 of West Marine Products, 1984. Trailer harness on p. 110 of West Marine Products, 1984.
Patent History
Patent number: D331223
Type: Grant
Filed: Mar 23, 1990
Date of Patent: Nov 24, 1992
Inventor: Mike Hughes (Berthoud, CO)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Application Number: 7/497,636
Type: Grant
Filed: Mar 23, 1990
Date of Patent: Nov 24, 1992
Inventor: Mike Hughes (Berthoud, CO)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Application Number: 7/497,636
Classifications