Patents by Inventor Lewis W. Ayers

Lewis W. Ayers 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: 4199852
    Abstract: A semi-automatic windshield remover capable of removing automobile windshields is presented. The remover comprises an airtool and an attachment capable of being coupled to the airtool and powered by the airtool. The attachment comprises an longitudinal base having a first end capable of coupling to the airtool and a second end which is applied to the windshield. The second end includes blade means capable of being inserted between the edge of the windshield and the frame coupling the windshield to the automobile and roller means with the circumference of the roller means disposed about one quarter inch from the end of the blade, the end of the blade being parallel to the axis of the roller means but disposed about an inch from the axis of the roller means. The blade comprises and L-shape member having generally triangular shoulders perpendicular to the L. The shoulders maintain the blade in the proper position during the cutting which removes the windshield from the automobile frame.
    Type: Grant
    Filed: November 22, 1978
    Date of Patent: April 29, 1980
    Inventors: Lewis W. Ayers, William A. Chellel