Patents by Inventor Keith R. Small

Keith R. Small 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).

  • Device for preventing door lock access
    Patent number: 5775149
    Abstract: A device for blocking access to a lock associated with a door when the door is closed includes a body having an arrangement for covering an operating interface of a lock associated with the door, an arrangement formed as a part of the body for selectively attaching the device to the door, with the attaching arrangement including a face portion for extending across a portion of the face surface of the door, a strike portion for extending across a portion of the strike surface of the door, and an arrangement formed in the body for preventing removal of the covering assembly from the door when the device is mounted to a door.
    Type: Grant
    Filed: January 21, 1997
    Date of Patent: July 7, 1998
    Inventor: Keith R. Small