Patents by Inventor Christopher Milton Fitch

Christopher Milton Fitch 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).

  • Publication number: 20070110543
    Abstract: A threaded fastener with unique tamperproof and decorative qualities comprised of a cylindrical body with helical threads (1) in combination with a non-torqueable head (2,5,7,8) at one end and a torqueable access located on the tail, or insertion, end (3,9,10). The lack of a drive access in the head of the screw creates a tamperproof surface which can be treated decoratively (7,8), ground, polished, or painted. Although tamperproof from the head side of the screw, standard torqueable access in the tail end makes the screw nevertheless easy to remove for servicing.
    Type: Application
    Filed: November 11, 2006
    Publication date: May 17, 2007
    Inventor: Christopher Milton Fitch