Patents by Inventor Bill S. Lambert

Bill S. Lambert 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).

  • Combination cleaning tool
    Patent number: 5987685
    Abstract: A combination cleaning tool for cleaning surfaces, in particular, glass surfaces such as windshields. The cleaning tool includes an elongate shaft with a head portion coupled to the distal end of the elongate shaft. An elongate resiliently flexible squeegee blade is coupled to the head portion. A resiliently compressible sponge member is coupled to the head portion distal the squeegee blade. Coupled to each end of the head portion is a resiliently compressible scrubbing pad each designed for scrubbing debris off of a surface.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: November 23, 1999
    Inventor: Bill S. Lambert