Trailer hitch system

- Pivit Hitch, Inc.
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Description

FIG. 1 is a front perspective view of a trailer hitch system of the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is front elevational view thereof.

Claims

The ornamental design for a trailer hitch system, as shown and described.

Referenced Cited
U.S. Patent Documents
D192998 June 1962 Goldberg
D318038 July 9, 1991 Goettker
D320777 October 15, 1991 Goettker
D351604 October 18, 1994 Eudy
D361541 August 22, 1995 Denny
D369580 May 7, 1996 Hartwig
D379609 June 3, 1997 Nease, III
D449268 October 16, 2001 Hanson et al.
Patent History
Patent number: D509776
Type: Grant
Filed: Mar 5, 2003
Date of Patent: Sep 20, 2005
Assignee: Pivit Hitch, Inc. (Riverside, CA)
Inventor: Dana Stettler (Corona, CA)
Primary Examiner: Stacia Cadmus
Attorney: Fish & Richardson P.C.
Application Number: 29/177,253
Classifications
Current U.S. Class: Draw Element, E.g., Trailer Hitch (D12/162)