Back therapy device
Description
Claims
I claim the ornamental design for a back therapy device, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D567952
Type: Grant
Filed: Apr 11, 2006
Date of Patent: Apr 29, 2008
Inventor: Thomas Andrew Fink (Dayton, OH)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Melanie Levy
Application Number: 29/257,807
Type: Grant
Filed: Apr 11, 2006
Date of Patent: Apr 29, 2008
Inventor: Thomas Andrew Fink (Dayton, OH)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Melanie Levy
Application Number: 29/257,807
Classifications