Patents by Inventor Radames Cancel

Radames Cancel 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).

  • Singing electronic frog
    Patent number: 4411099
    Abstract: An electronic, sound producing toy in the shape of a frog; including a stationary base and an upwardly pivotable body so as to break a circuit of a battery powered sound system, a rubberband to pivot the body upward while loop pile fastener elements retards the pivoting action.
    Type: Grant
    Filed: February 12, 1982
    Date of Patent: October 25, 1983
    Inventor: Radames Cancel