Patents by Inventor Raymond E. Stringer

Raymond E. Stringer 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).

  • Wheel seal and method
    Patent number: 6019149
    Abstract: A seal for sealing openings in a wheel rim for a spoked wheel and a method of sealing a spoked wheel are disclosed. The seal has a flexible solid adhesive body and a polymer cover. The seal is applied at ambient temperatures and remains flexible. The seal is wrapped around a wheel rim over openings in the wheel rim of a spoked or wire wheel to seal the openings so that the wheel can be used with a tubeless tire without leakage of air.
    Type: Grant
    Filed: September 8, 1998
    Date of Patent: February 1, 2000
    Inventor: Raymond E. Stringer