Patents by Inventor Arthur S. Gunderson

Arthur S. Gunderson 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: 4513964
    Abstract: A portable shuffleboard court comprising a length of flexible sheet material having the markings of a shuffleboard court printed on one side thereof. The shuffleboard court may be rolled up into a compact unit when not in use. When unrolled for use, anchor holes and pins are provided at each opposite end to hold the shuffleboard court in a flat stretched out position. Rigid elongated clips are provided for attachment along each opposite side edge to make the flexible sheet lie flat when rolled out. The flexible sheet may be made of plastic material. The shuffleboard discs and cues may also be made of plastic material.
    Type: Grant
    Filed: March 3, 1980
    Date of Patent: April 30, 1985
    Inventor: Arthur S. Gunderson
  • Patent number: 4193608
    Abstract: A combination sled and wagon comprising a vehicle having first and second sides, runners disposed on the first and second sides, the sides having open ended slots therein, wheels mounted on axles adapted to be disposed in the slots and adapted to be removed therefrom, the wheels being operative to support the vehicle when the axles are disposed in the slots, and the runners being operative to support the vehicle when the axles are removed from the slots.
    Type: Grant
    Filed: September 15, 1978
    Date of Patent: March 18, 1980
    Inventor: Arthur S. Gunderson