Patents by Inventor Michael T. Laurenzana

Michael T. Laurenzana 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).

  • Patent number: 6837527
    Abstract: A dead bolt strike plate assembly includes a steel reinforcement plate and a steel receiving plate including a cylindrical aperture formed therein for receiving a dead bolt therethrough. The receiving plate includes a plurality of holes formed about the cylindrical aperture for receiving conventional wood screws therein and for being secured to a door jamb. The assembly further includes a steel barrel portion with a substantially cylindrical hollow interior integral with the receiving plate for receiving a dead bolt therein. The barrel portion extends perpendicularly and rearwardly from the receiving plate into an opening formed in the door jamb and a supporting wall stud. The barrel portion is secured to the wall stud using a conventional wood screw inserted through an opening disposed at a rear portion of the barrel portion.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: January 4, 2005
    Inventor: Michael T. Laurenzana