Patents by Inventor Edwin E. Watten

Edwin E. Watten 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).

  • Apparatus for improving door security
    Patent number: 5003727
    Abstract: A strike plate support used in conjunction with a strike plate and a latch bolt or dead bolt. The strike plate for receiving the latch bolt or deadbolt is fastened to the strike plate support which has a portion that is fastened to the back surface of the door jamb. An improvement in door security strength is realized as the strike plate support will prevent breaking of the door jamb caused by sudden concentrated force exerted to the door by unwanted intruders. Optionally, the strike plate support in addition to being fixed to the door jamb can also be secured to the framing lumber for enhanced strength.
    Type: Grant
    Filed: June 20, 1990
    Date of Patent: April 2, 1991
    Inventor: Edwin E. Watten