Patents by Inventor Steven G. Bedford

Steven G. Bedford 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).

  • Tamper resistant locking device
    Patent number: 5070714
    Abstract: A tamper resistant lock construction for a door, drawer, or similar closure is disclosed. A lock bolt releasably locks the closure. A plurality of finger openings are provided, each finger opening adapted to receive a finger. At least one actuator in each finger opening is positioned to be selectively operated by a finger inserted into the finger opening. The lock bolt is released only in response to the actuation of a preselected combination of the actuators.
    Type: Grant
    Filed: January 30, 1990
    Date of Patent: December 10, 1991
    Inventor: Steven G. Bedford