Elliptical motorcycle megaphone exhaust system
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Description
The broken lines are for illustration purposes only and form no part of the claimed design.
Claims
I claim the ornamental design for an elliptical motorcycle megaphone exhaust system, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D612312
Type: Grant
Filed: Jan 27, 2009
Date of Patent: Mar 23, 2010
Assignee: Brock Davidson Enterprises (Beavercreek, OH)
Inventor: Brock Davidson (Beavercreek, OH)
Primary Examiner: Robert M Spear
Assistant Examiner: Cynthia Underwood
Attorney: Gallagher & Dawsey Co., LPA
Application Number: 29/331,470
Type: Grant
Filed: Jan 27, 2009
Date of Patent: Mar 23, 2010
Assignee: Brock Davidson Enterprises (Beavercreek, OH)
Inventor: Brock Davidson (Beavercreek, OH)
Primary Examiner: Robert M Spear
Assistant Examiner: Cynthia Underwood
Attorney: Gallagher & Dawsey Co., LPA
Application Number: 29/331,470
Classifications
Current U.S. Class:
Tail Pipe Extension Or Muffler (D12/194)