Massage ball
Claims
The ornamental design for a massage ball, as shown and described.
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Type: Grant
Filed: Feb 21, 2007
Date of Patent: May 13, 2008
Inventor: Guy York (Odessa, TX)
Primary Examiner: Ian Simmons
Assistant Examiner: Melanie Levy
Attorney: Michael J. Tavella
Application Number: 29/272,928