Patents by Inventor Lee B. Willingham

Lee B. Willingham 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: 4827555
    Abstract: A drive chain cleaning implement characterized by a base having an end portion and projecting portions each carrying bristles which present an overlying and straddling relationship with the drive chain, as on a motorcycle. The base includes an elongated handle portion and, typically, is made from wood, where the aforesaid bristles are made from stainless steel. The invention serves for ready cleaning of a drive chain to eliminate unwanted residues, such as sand, dirt and the like, prior to lubrication and/or oiling.
    Type: Grant
    Filed: May 31, 1988
    Date of Patent: May 9, 1989
    Inventors: Richard E. Fruit, Lee B. Willingham