Hitch lock
Description
FIG. 1 is a perspective view of a hitch lock showing my new design.
FIG. 2 is a side view thereof.
FIG. 3 is a first end view thereof taken from the left side of FIG. 2; and,
FIG. 4 is a second end view thereof taken from the right side of FIG. 2.
Claims
The ornamental design for a hitch lock, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D345291 | March 22, 1994 | Brown |
4619122 | October 28, 1986 | Simpson |
4637234 | January 20, 1987 | Mielonen |
4711106 | December 8, 1987 | Johnson |
5063763 | November 12, 1991 | Johnson |
5284038 | February 8, 1994 | Johnson |
5937679 | August 17, 1999 | Villalon |
5971450 | October 26, 1999 | Suarez |
6055832 | May 2, 2000 | Wyers |
- Advertisement by C.T. Johnson Enterprises, Inc., entitled “2 New Dead-Bolt Coupler Locks,” published before 1998.
- U.S. application No. 29/113,428, John Kaloustian, filed Nov. 4, 1999, for Hitch Lock.
Patent History
Patent number: D445667
Type: Grant
Filed: Jun 2, 2000
Date of Patent: Jul 31, 2001
Assignee: Johnson Engineering, L.L.C. (Portland, OR)
Inventor: Gary C. Johnson (Saugatuck, MI)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Foley & Lardner
Application Number: 29/124,273
Type: Grant
Filed: Jun 2, 2000
Date of Patent: Jul 31, 2001
Assignee: Johnson Engineering, L.L.C. (Portland, OR)
Inventor: Gary C. Johnson (Saugatuck, MI)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Foley & Lardner
Application Number: 29/124,273
Classifications
Current U.S. Class:
D8/341
International Classification: 0807;
International Classification: 0807;