Patents Examined by Andre Kashnikow
  • Sound and/or light generating device for skateboards
    Patent number: 5004256
    Abstract: A combination of a skateboard and electronic device for generating sound and/or light. The electronic device is affixed under the skateboard and a switch means is provided that can be operated by stepping on an operating element thereof.
    Type: Grant
    Filed: January 10, 1990
    Date of Patent: April 2, 1991
    Inventor: John Won