The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2010
Filed:
Mar. 14, 2008
William D. Severa, Darien, IL (US);
Ronald R. Rocchi, Naperville, IL (US);
John B. Lyons, Wilmette, IL (US);
Robert T. Kapheim, Elmhurst, IL (US);
Daniel R. Nett, Sun Prairie, WI (US);
Craig P. Conner, Madison, WI (US);
Erik B. Van Der Pols, Taichung Hsien, TW;
William D. Severa, Darien, IL (US);
Ronald R. Rocchi, Naperville, IL (US);
John B. Lyons, Wilmette, IL (US);
Robert T. Kapheim, Elmhurst, IL (US);
Daniel R. Nett, Sun Prairie, WI (US);
Craig P. Conner, Madison, WI (US);
Erik B. van der Pols, Taichung Hsien, TW;
Wilson Sporting Goods Co., Chicago, IL (US);
Elding Ind. Co., Ltd., Taichung Hsien, TW;
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.