Patents by Inventor Kevin O. Dolinar

Kevin O. Dolinar 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).

  • Sound producing toy
    Patent number: 4314423
    Abstract: A toy animal or object embodies a sound emitting system to produce a sound characteristic of the animal or object represented. The sound emitting system has electronic sound generating circuitry and an actuator. The actuator is responsive to water to turn on the electronic sound generating circuitry for production of the sound.
    Type: Grant
    Filed: July 9, 1979
    Date of Patent: February 9, 1982
    Inventors: Barry R. Lipsitz, Kevin O. Dolinar