Patents by Inventor Thomas L. Lawson

Thomas L. Lawson 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: 4967506
    Abstract: An apparatus for supporting a tree in an upright position includes a cord having one end removably connected to the tree and the other end removably connected to a ground anchor. The ground anchor is generally in the shape of an inverted J, both legs of the "J" being inserted in the ground such that only a very small loop projects from the ground. A hook on the anchor-end of the cord is connected to the projecting anchor. The projecting portion of the anchor is only slightly above ground level so removal of the cord from the anchor will allow a mower to pass thereover.
    Type: Grant
    Filed: August 18, 1986
    Date of Patent: November 6, 1990
    Inventor: Thomas L. Lawson