Flotation apparatus
Description
The broken lines represent portions of the article that form no part of the claim.
Claims
The ornamental design for a flotation apparatus, as shown and described.
Referenced Cited
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Patent History
Patent number: D652780
Type: Grant
Filed: Mar 23, 2011
Date of Patent: Jan 24, 2012
Inventor: William R. Wemesfelder (Venice, FL)
Primary Examiner: Cynthia M Chin
Attorney: Charles J. Prescott
Application Number: 29/388,063
Type: Grant
Filed: Mar 23, 2011
Date of Patent: Jan 24, 2012
Inventor: William R. Wemesfelder (Venice, FL)
Primary Examiner: Cynthia M Chin
Attorney: Charles J. Prescott
Application Number: 29/388,063
Classifications
Current U.S. Class:
Raft, Float, Or Platform (D12/316)