Tow bar attachment
Description
Claims
The ornamental design for a tow bar attachment, as shown and described.
Referenced Cited
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Patent History
Patent number: D583720
Type: Grant
Filed: Mar 19, 2007
Date of Patent: Dec 30, 2008
Inventor: Peter Bruce Nankervis (Alsontville)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Michael A Pratt
Attorney: King & Schicklli PLLC
Application Number: 29/278,061
Type: Grant
Filed: Mar 19, 2007
Date of Patent: Dec 30, 2008
Inventor: Peter Bruce Nankervis (Alsontville)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Michael A Pratt
Attorney: King & Schicklli PLLC
Application Number: 29/278,061
Classifications
Current U.S. Class:
Draw Element, E.g., Trailer Hitch (D12/162)