Patents by Inventor Lawrence E. Spencer

Lawrence E. Spencer 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).

  • Self-balancing hunting decoy
    Patent number: 7028428
    Abstract: A self-balancing hunting decoy comprised of two vertically attached portions is disclosed. The upper portion depicts the body and appendages of a prey animal. Underneath the upper portion is a lower portion that is a semispherical shell containing a ballast. The decoy sits upright while freestanding on the ground.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: April 18, 2006
    Inventor: Lawrence E. Spencer