Patents by Inventor Rex R. Atwell

Rex R. Atwell 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: 4585143
    Abstract: A corrugated fibreboard container of tube-and-cap construction has two-walled plastic lining and a bottom side-wall discharge hose. A metal lid-mounting flange in the top end-cap receives a conventional drum lid with vent opening and bung opening threaded to receive a standard plug or a discharge pump fitting to facilitate pumping from the top. A band of reinforcing panels of hardboard mounted on corrugated fibreboard is strapped to the container tube wall and the whole assembly is strapped to a wood pallet for ease of transportation and handling.
    Type: Grant
    Filed: January 25, 1984
    Date of Patent: April 29, 1986
    Assignee: Boise Cascade Corporation
    Inventors: W. Douglas Fremow, James R. Whitworth, Rex R. Atwell