Exercise riser
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