Patents by Inventor Scott A. Cawley

Scott A. Cawley 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).

  • Waste bin lid
    Patent number: 4878596
    Abstract: A closure means for industrial waste bins of the type which can be inverted and emptied into a waste removal truck. The closure means comprises a hinged frame for connecting to the opening of a bin. The frame includes a fixed lid and a movable lid. The movable lid is displaceable along inclined support guides located on opposite marginal sections of the frame in such a manner that in an open arrangement it overlies the fixed lid and in a closed arrangement it forms a seal between the hinged frame and a marginal upper edge of the fixed lid.
    Type: Grant
    Filed: January 6, 1989
    Date of Patent: November 7, 1989
    Assignee: Thiess Contractors Pty. Ltd.
    Inventors: Scott A. Cawley, Malcolm E. Vidler