Patents by Inventor Robert T. Milligan

Robert T. Milligan 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: 3938686
    Abstract: A paint container comprising a clear plastic sidewall construction preferably of polypropolene enabling the accurate observation of the paint contained therein through the walls of the container. The closure member comprises a multi-laminate seal including prestressed films designed to enable a slit to be made in the seal surface permitting access to the paint while providing advantages set forth in detail herein.
    Type: Grant
    Filed: November 18, 1974
    Date of Patent: February 17, 1976
    Inventors: Robert T. Milligan, Robert H. Vernon