Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William D. Severa0
John B. Lyons0
Robert T. Kapheim0
Ronald R. Rocchi0
Craig P. Conner0
Daniel R. Nett0
Erik B. van der Pols0
Date of Patent
April 13, 2010
Patent Application Number
12077012
Date Filed
March 14, 2008
Patent Primary Examiner
Patent abstract
An ergonomically-designed racquet stringing machine. In certain embodiments, the stringing machine includes a stand extending from a base at an angle between about 70 and about 89 degrees from horizontal. In certain embodiments, the stringing machine includes a releasable resistance assembly configured to provide resistance to rotation of the turntable about an axis.
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