Patents by Inventor Gladys B. Swanson

Gladys B. Swanson 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).

  • Trailer anchoring device
    Patent number: 4018015
    Abstract: A device is provided for anchoring a trailer or mobile home. This comprises a belt formed of a plurality of woven nylon ropes preferably interlaced with wire and anchored at its ends to transverse metal bars. The belt extends over the trailer and down along the sides thereof. The bars are anchored by cables to anchor blocks imbedded in the ground.
    Type: Grant
    Filed: October 20, 1975
    Date of Patent: April 19, 1977
    Inventor: Gladys B. Swanson