Post for a trailer coupler

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Description

FIG. 1 is a perspective view of a post for a trailer coupler, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right-side elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D317279 June 4, 1991 Krueger
D327354 June 23, 1992 Inman
D340790 October 26, 1993 Goodrich et al.
D357787 April 25, 1995 Sullivan
D364978 December 12, 1995 Smith
D376239 December 3, 1996 Rasmussen
2295623 September 1942 Armstrong
3210102 October 1965 Joslin
3733051 May 1973 Bollinger
4015822 April 5, 1977 Rosmussen
Foreign Patent Documents
757501 September 1956 GBX
Other references
  • Exhibit A--Photo 1 is a 35 mm. photo and Photo 2 is a Polaroid photo.
Patent History
Patent number: D396669
Type: Grant
Filed: Jan 30, 1997
Date of Patent: Aug 4, 1998
Inventor: James E. Wilson (Chickasha, OK)
Primary Examiner: Melody N. Brown
Law Firm: McAfee & Taft
Application Number: 0/65,598
Classifications
Current U.S. Class: Element Or Attachment (13) (D12/106)
International Classification: 1210;