M-shaped boat hull
Description
Claims
We claim the ornamental design for an M-shaped boat hull, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D595204
Type: Grant
Filed: Sep 10, 2008
Date of Patent: Jun 30, 2009
Inventors: Charles W. Robinson (San Diego, CA), William F. Burns, III (San Diego, CA)
Primary Examiner: Holly H Baynham
Assistant Examiner: Cynthia M Chin
Attorney: Loyal McKinley Hanson
Application Number: 29/310,789
Type: Grant
Filed: Sep 10, 2008
Date of Patent: Jun 30, 2009
Inventors: Charles W. Robinson (San Diego, CA), William F. Burns, III (San Diego, CA)
Primary Examiner: Holly H Baynham
Assistant Examiner: Cynthia M Chin
Attorney: Loyal McKinley Hanson
Application Number: 29/310,789
Classifications
Current U.S. Class:
Opposed Hull Skids Forming Longitudinal Channel (D12/310)