Patents by Inventor Anthony Odell Gilbert

Anthony Odell Gilbert 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).

  • Door security lock
    Patent number: 5772265
    Abstract: A drop bolt system provides a low profile, simplified arrangement of a central metal plate, a metal doorjamb restraint and a plate latch. This system prevents overriding the door security system from a position exterior to the protected door.
    Type: Grant
    Filed: October 20, 1993
    Date of Patent: June 30, 1998
    Inventor: Anthony Odell Gilbert