Trailer hitch
FIG. 1 is a perspective view of a trailer hitch, showing my new design, the draw bar being in retracted and centered position;
FIG. 2 is an elevational view of one side thereof, the opposite side being a mirror image of the figure shown;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a perspective view similar to that of FIG. 1 with the draw bar in extended and centered position and with the draw bar locking pin in elevated condition;
FIG. 8 is a top plan view similar to that of FIG. 3 with the extended draw bar in one extreme lateral position; and
FIG. 9 is a top plan view similar to that of FIG. 8 with the extended draw bar in the opposite extreme lateral position.
3645560 | February 1972 | Steele |
4202562 | May 13, 1980 | Sorenson |
0997391 | September 1976 | CAX |
Type: Grant
Filed: May 3, 1989
Date of Patent: Jun 11, 1991
Inventor: William R. Lytle (Chico, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody Brown
Law Firm: Lothrop & West
Application Number: 7/346,870