Lunette trailer hitch anti-theft device

Description

FIG. 1 is a perspective view of a anti-theft device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a reduced, exploded perspective view thereof, the broken-line depiction of the trailer hitch and padlock being for illustrative purposes only and forming no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D272515 February 7, 1984 Wilson
1617204 February 1927 Errecalde
3844143 October 1974 Hudson
4186575 February 5, 1980 Bulle
4325237 April 20, 1982 Menzie
4376544 March 15, 1983 Sette et al.
4380160 April 19, 1983 Hoffman
4440005 April 3, 1984 Bulle
4541256 September 17, 1985 Green
Patent History
Patent number: D312958
Type: Grant
Filed: Aug 12, 1988
Date of Patent: Dec 18, 1990
Inventor: Tito M. Aguilar, Jr. (El Paso, TX)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Richards, Medlock & Andrews
Application Number: 7/231,247
Classifications
Current U.S. Class: D/8346