Patents by Inventor Alfred L. Brown

Alfred L. Brown 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).

  • Package for compounding rubber and compounded rubber
    Patent number: 4334615
    Abstract: A package comprised of (A) an article selected from unvulcanized rubber or compounding ingredients therefor and (B) a protective film of a thermoplastic ethylene/vinyl acetate copolymer containing anti-block agent and having a vinyl acetate content in the range of 11 to 22 percent. The invention further relates to a compounded rubber comprised of a mixture of unsaturated rubber and a package of compounding ingredients contained in the ethylene/vinyl acetate copolymer film.
    Type: Grant
    Filed: October 6, 1980
    Date of Patent: June 15, 1982
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Kim D. Butler, Ray A. Young, Alfred L. Brown
  • Package for compounding rubber and compounded rubber
    Patent number: 4248348
    Abstract: A package comprised of (A) an article selected from unvulcanized rubber or compounding ingredients therefor and (B) a protective film of a thermoplastic ethylene/vinyl acetate copolymer containing anti-block agent and having a vinyl acetate content in the range of 11 to 22 percent. The invention further relates to a compounded rubber comprised of a mixture of unsaturated rubber and a package of compounding ingredients contained in the ethylene/vinyl acetate copolymer film.
    Type: Grant
    Filed: July 23, 1979
    Date of Patent: February 3, 1981
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Kim D. Butler, Ray A. Young, Alfred L. Brown