Training ball
Claims
I claim the ornamental design for a training ball, as shown and described.
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Type: Grant
Filed: Jul 20, 2011
Date of Patent: Feb 14, 2017
Assignee: Virberu LLC (Chicago, IL)
Inventor: David J. Spiegler (Chicago, IL)
Primary Examiner: Catherine Tuttle
Application Number: 29/397,777