Anti-static ball
Description
Claims
The ornamental design for a “anti-static ball,” as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D575015
Type: Grant
Filed: Sep 6, 2007
Date of Patent: Aug 12, 2008
Inventor: James Roberts (West Vancouver, British Columbia)
Primary Examiner: Pamela J Burgess
Attorney: Eric Karich
Application Number: 29/291,590
Type: Grant
Filed: Sep 6, 2007
Date of Patent: Aug 12, 2008
Inventor: James Roberts (West Vancouver, British Columbia)
Primary Examiner: Pamela J Burgess
Attorney: Eric Karich
Application Number: 29/291,590
Classifications