Patents by Inventor John W. Nobbs

John W. Nobbs 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).

  • Patent number: 4220335
    Abstract: A games racket comprising a shaft and a head formed by a continuous frame section having a plurality of apertures adapted to receive the strings of the racket and a protective bumper strip attached to the outer face of the frame section, the bumper strip comprising an inner face which conforms generally to the shape of at least a substantial part of the width of the outer face of the frame section and being formed with a plurality of apertures aligned with the apertures in the frame section to receive the strings of the racket therethrough.
    Type: Grant
    Filed: December 26, 1978
    Date of Patent: September 2, 1980
    Assignee: Alloway Trust Limited
    Inventor: John W. Nobbs
  • Patent number: 4138109
    Abstract: The game racket comprises a frame made from extruded metal bent symmetrically to form a substantially circular or elliptical frame portion and a pair of symmetrical shafts. In the region of the throat where the frame portion merges with the shafts there is provided an extruded metal throat-piece of which one wall completes in combination with said frame a striking area. The throat-piece has side walls formed complementary to the shafts. Holes pass through the throat-piece walls and align with holes provided in the frame and shafts and serve to receive the racket strings which draw the shafts towards the throat-piece and hold the latter under compression at the throat region.
    Type: Grant
    Filed: March 14, 1977
    Date of Patent: February 6, 1979
    Inventor: John W. Nobbs