Patents by Inventor Shelton E. Lewis

Shelton E. Lewis 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).

  • Apparatus for coating containers
    Patent number: 4632053
    Abstract: A method for treating plastic containers with a resin to improve barrier properties thereof including conditioning with an ionizing gas, dipping container in latex of barrier resin and drying container including removing drop from bottom thereof. Apparatus for carrying out the process is shown.
    Type: Grant
    Filed: July 12, 1985
    Date of Patent: December 30, 1986
    Assignee: Amoco Corporation
    Inventors: James G. Villanueva, John D. Matlack, Shelton E. Lewis, John F. E. Pocock, Charles A. Cole
  • Method for coating containers
    Patent number: 4534995
    Abstract: A method for treating plastic containers with a resin to improve barrier properties thereof including conditioning with an ionizing gas, dipping container in latex of barrier resin and drying container including removing drop from bottom thereof. Apparatus for carrying out the process is shown.
    Type: Grant
    Filed: April 5, 1984
    Date of Patent: August 13, 1985
    Assignee: Standard Oil Company (Indiana)
    Inventors: John F. E. Pocock, Charles A. Cole, James G. Villanueva, John D. Matlack, Shelton E. Lewis
  • Base cup applicator
    Patent number: 4441955
    Abstract: A method and apparatus for the continuous application of base cups to rounded bottom bottles including continuous feed of bottle and base cups and continuous removal of completed bottles. Further, a novel system is shown for applying glue or adhesive to the bottoms of the bottles for application of the base cup thereto.
    Type: Grant
    Filed: August 5, 1982
    Date of Patent: April 10, 1984
    Assignee: Standard Oil Company (Indiana)
    Inventors: Bryan D. Richardson, Shelton E. Lewis