Trailer hitch lock

Description

FIG. 1 is a perspective view of a trailer hitch lock showing my new design;

FIG. 2 is an enlarged front view thereof;

FIG. 3 is an enlarged bottom view thereof;

FIG. 4 is an enlarged left side view thereof, it being understood that the opposite side is a mirror image thereof;

FIG. 5 is an enlarged top view thereof; and,

FIG. 6 is an enlarged rear view thereof.

Referenced Cited
U.S. Patent Documents
D254121 February 5, 1980 Padgett, Jr.
D351604 October 18, 1994 Eudy
D402602 December 15, 1998 Niswanger
D404347 January 19, 1999 Dillon
3876242 April 1975 Eaton
4141233 February 27, 1979 Reyes
5052203 October 1, 1991 Van Cuyk
5255545 October 26, 1993 Wheeler
5259223 November 9, 1993 Nee
Patent History
Patent number: D419121
Type: Grant
Filed: Apr 5, 1999
Date of Patent: Jan 18, 2000
Inventor: Robert A. Bills (Meridian, ID)
Primary Examiner: Jeffrey Asch
Assistant Examiner: Stacia Sinuik
Attorney: Frank J. Dykas
Application Number: 0/102,955
Classifications
Current U.S. Class: Draw Element, E.g., Trailer Hitch (D12/162)
International Classification: 1216;