Patents by Inventor William M. Betts, Sr.

William M. Betts, Sr. 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).

  • Spring-type mud flap holders
    Patent number: 3999776
    Abstract: A tightly coiled spring having high initial tension has one end thereof press-fitted over a hub member attached to the chassis and the other end thereof press-fitted over another hub member from which there extends a flap holder support arm.
    Type: Grant
    Filed: September 19, 1975
    Date of Patent: December 28, 1976
    Assignee: William M. Betts, Jr.
    Inventor: William M. Betts, Sr.