Patents by Inventor Volker Klose, deceased

Volker Klose, deceased has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Ball-game racket, particularly a tennis racket
    Patent number: 5332213
    Abstract: A ball-game racket, particularly a tennis racket, including a hollow, outdly closed racket body that forms a racket handle and a racket frame including a racket head, the racket frame being provided with stringing formed of intersecting string lengths on the racket head and defining a stringing plane, at least part of the string lengths having on the inside of the frame, at least in an axial direction perpendicular to the stringing plane, a mobility greater than the corresponding mobility of the outer side of the racket frame.
    Type: Grant
    Filed: January 28, 1993
    Date of Patent: July 26, 1994
    Assignee: Franz Volkl GmbH & Co. Ski Und Tennis Sport-Artkihelfabrik KG.
    Inventor: Volker Klose, deceased