Safety multi-ball mount
Description
Claims
The ornamental design for safety multi-ball mount, as shown and described.
Referenced Cited
Patent History
Patent number: D553058
Type: Grant
Filed: May 9, 2006
Date of Patent: Oct 16, 2007
Inventors: Raymond Chen (Taipei), Chuan-Tsai Tung (Westside, Jia-Yi)
Primary Examiner: Doris Clark
Assistant Examiner: Michael A. Pratt
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/259,413
Type: Grant
Filed: May 9, 2006
Date of Patent: Oct 16, 2007
Inventors: Raymond Chen (Taipei), Chuan-Tsai Tung (Westside, Jia-Yi)
Primary Examiner: Doris Clark
Assistant Examiner: Michael A. Pratt
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/259,413
Classifications
Current U.S. Class:
Draw Element, E.g., Trailer Hitch (D12/162)