Patents by Inventor Jimmy L. Whitfill

Jimmy L. Whitfill 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).

  • Water pipe
    Patent number: 4133318
    Abstract: A tubular water pipe embodying an electrical heating element in its base operable by use of a momentary on/off switch forming a part thereof and divided into separate chambers. The lower chamber collects smoke of a burning product such as tobacco and the upper chamber containing water cools the smoke when drawn therethrough by the smoker.
    Type: Grant
    Filed: June 20, 1977
    Date of Patent: January 9, 1979
    Inventors: Ronald Gross, Jimmy L. Whitfill