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:
Mar. 20, 2001
Filed:
Jul. 29, 1999
Applicant:
Inventor:
Franz Scherubl, Straubing, DE;
Assignee:
Volkl Tennis GmbH, Baar, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 4/902 ;
U.S. Cl.
CPC ...
A63B 4/902 ;
Abstract
In a ball-game racket, especially a tennis racket, with a racket head formed by a clamping frame with stringing and with a grip shaft that attaches via, for example, a core piece, a damping element is located on the racket that has at least one additional weight and is elastically mounted with gaps between it and all adjacent walls.