Putting alignment system
Description
The broken line showing is for illustrative purposes only and forms no part of the invention.
Claims
The ornamental design for a putting alignment system, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D569469
Type: Grant
Filed: Feb 15, 2007
Date of Patent: May 20, 2008
Inventors: Darin Dingman (Livonia, MI), Dean Dingman (Brighton, MI)
Primary Examiner: Mitchell I Siegel
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/272,834
Type: Grant
Filed: Feb 15, 2007
Date of Patent: May 20, 2008
Inventors: Darin Dingman (Livonia, MI), Dean Dingman (Brighton, MI)
Primary Examiner: Mitchell I Siegel
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/272,834
Classifications
Current U.S. Class:
Golf (D21/789)