Exercise riser
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The broken lines in the drawings represent environmental structure and form no part of the claimed design.
Claims
The ornamental design for an exercise riser, as shown and described.
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Type: Grant
Filed: Mar 3, 2010
Date of Patent: Aug 2, 2011
Assignee: BOSU Fitness, LLC (San Diego, CA)
Inventors: Michael R. Clark (Wadsworth, OH), Detlev F. Smith (Fairlawn, OH)
Primary Examiner: Susan E Krakower
Attorney: Brouse McDowell
Application Number: 29/356,828