Patents by Inventor Delbert Schrishuhn, Jr.

Delbert Schrishuhn, Jr. 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).

  • Ski-shoe-attachment apparatus for skateboards
    Patent number: 4194753
    Abstract: A ski-shoe-attachment apparatus adapted to be mounted to a conventional skateboard having associated skate trucks and wheels, whereby each wheel thereof has a ski shoe removably mounted thereto, and wherein each ski shoe comprises a substantially flat carriage platform having an upturned front end member and a pair of longitudinal side-flanged runners to allow the shoes to slide over the snow in the same manner as conventional skis. Each ski shoe is provided with a pair of aligned slots to receive a flexible strap whereby each wheel is mounted to a ski shoe, and including holding blocks positioned against each wheel of the skateboard.
    Type: Grant
    Filed: July 10, 1978
    Date of Patent: March 25, 1980
    Inventor: Delbert Schrishuhn, Jr.
  • Ski shoe attachment for skateboards
    Patent number: D257052
    Type: Grant
    Filed: July 10, 1978
    Date of Patent: September 23, 1980
    Inventor: Delbert Schrishuhn, Jr.