Patents by Inventor David S. Luskin

David S. Luskin 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).

  • Racket strung in double diagonal stringing pattern with frame markings and method
    Publication number: 20010031676
    Abstract: A sports racket and method for making same, in particular tennis rackets, with a double diagonal stringing pattern such that the original shape of the racket frame is not distorted. Stringing pattern provides for spin on the ball, added power, and minimizes the vibration on a player's elbow.
    Type: Application
    Filed: December 27, 2000
    Publication date: October 18, 2001
    Inventors: David S. Luskin, Madeline Mishel Hauptman
  • Racket stringing clamp
    Patent number: 6280355
    Abstract: A racket stringing clamp for clamping diagonal racket strings which clamp has generally configured teeth projecting into spaces which are to be bordered by string segments. The clamp includes jaws for gripping two substantially parallel string segments. A handle including a cam serves to move the jaw.
    Type: Grant
    Filed: June 25, 1999
    Date of Patent: August 28, 2001
    Inventors: Madeline Mishel Hauptman, David S. Luskin
  • Method and apparatus for stringing game racket and the racket so strung
    Patent number: 6089997
    Abstract: A racket and its method of manufacture which racket has three sets of string segments having particular angles among string sets and having certain stringing sequences. Strings and racket frames may be color coded and the frame may carry stringing instructions. Stringing is aided by use of a stringing clamp.
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: July 18, 2000
    Assignee: Triple Weave Rackets LLC
    Inventors: Madeline Mishel Hauptman, David S. Luskin