Patents by Inventor Thomas D. Hanson

Thomas D. Hanson 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: 6804908
    Abstract: A shotgun sight attachment is provided for use with a shotgun for mounting sights. An elongated member is included which has a front end and a rear end as well as a lower surface and an upper surface. A front plate is mounted at the front end of an elongated member which extends from the lower surface away from the upper surface. A pair of openings are located in the front plate. A saddle is located on the lower surface at the rear end of the elongated member. The saddle rests on the barrel of a shotgun and one opening in the front plate is slid over the barrel of the shotgun and the other is secures the front plate to the shotgun by use of a magazine cap or a cover which is secured by a bolt to the shotgun.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: October 19, 2004
    Inventors: Thomas D. Hanson, Paul Alexander
  • Patent number: D377543
    Type: Grant
    Filed: August 30, 1995
    Date of Patent: January 21, 1997
    Inventor: Thomas D. Hanson