Hitch ball apparatus

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Description

FIG. 1 is a perspective view showing the apparatus;

FIG. 2 is a top plan view showing the apparatus;

FIG. 3 is a front elevation showing the apparatus, the rear elevation appearing the same;

FIG. 4 is right side elevation showing the apparatus, the left side elevation appearing the same; and,

FIG. 5 is a bottom plan view showing the apparatus.

Claims

The ornamental design for a hitch ball apparatus, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D401197 November 17, 1998 Julian
D402599 December 15, 1998 Adelaar
D426137 June 6, 2000 Ball et al.
D442527 May 22, 2001 Krewald
D484076 December 23, 2003 O'Malley
D494116 August 10, 2004 Barnes
D506711 June 28, 2005 Ruiz et al.
D507213 July 12, 2005 Friga
D526603 August 15, 2006 Gates, II
D526939 August 22, 2006 Profitt et al.
D529418 October 3, 2006 Muhlnickel
D530246 October 17, 2006 Shipman
D550596 September 11, 2007 Jones et al.
Patent History
Patent number: D561652
Type: Grant
Filed: Apr 23, 2007
Date of Patent: Feb 12, 2008
Inventor: Tom R. Friga (Palmdale, CA)
Primary Examiner: Cathron Brooks
Assistant Examiner: Michael A. Pratt
Attorney: William W. Haefliger
Application Number: 29/286,084
Classifications
Current U.S. Class: Draw Element, E.g., Trailer Hitch (D12/162)