Patents by Inventor Stanley R. Bean

Stanley R. Bean 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).

  • Key hole light illuminator
    Patent number: 4310873
    Abstract: A structure for mounting adjacent a key hole, having means therein for illuminating said key hole. The outside cover provides a large area contact surface for activating the light. The circuitry is updated electronic components to provide a touch contact switch and a short period timer. The battery is a voltage cell and the light is a light emitting diode.
    Type: Grant
    Filed: March 24, 1980
    Date of Patent: January 12, 1982
    Inventor: Stanley R. Bean