Patents by Inventor La Vaughn A. Williams

La Vaughn A. Williams 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: 6615440
    Abstract: A plumbing snake diverting apparatus for deflecting a plumbing snake out of a main stack pipe and into a secondary pipe extending from the main stack pipe. The plumbing snake diverting apparatus includes an tubular extension member which is selectively couplable to any number of curved, tubular diverting members depending on the size of the pipe. The apparatus is then positioned with a leading edge of the diverting member at the intersection of the main stack pipe and the pipe to be cleared. The plumber's snake is then deflected into the secondary pipe upon insertion.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: September 9, 2003
    Inventor: La Vaughn A. Williams