Patents by Inventor Clarence O. Smithea

Clarence O. Smithea 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).

  • Auxiliary retention belt and support cushion for seat of open vehicles
    Patent number: 3940166
    Abstract: This invention relates to auxiliary seat and back cushion means with safety belt for protective retention of a passenger riding behind the operator of an open vehicle such as a motorcycle wherein the operator rides astride the seat and the passenger, riding behind the operator, is retained upon the vehicle by fastening means encompassing the passenger and the operator; and wherein a back cushion is provided for support of the passenger in upright position.
    Type: Grant
    Filed: September 10, 1974
    Date of Patent: February 24, 1976
    Inventor: Clarence O. Smithea