Patents by Inventor John Kempa

John Kempa 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).

  • Novelty statue
    Patent number: 4946745
    Abstract: A novelty statue includes a figure that is adapted to move in response to a noise or in response to a sensed temperature. The figure is in the shape of either a human eye which blinks or in the shape of a letter I which moves into and out of a base.
    Type: Grant
    Filed: May 4, 1989
    Date of Patent: August 7, 1990
    Inventor: John Kempa