Patents by Inventor Jimmy S. Dew

Jimmy S. Dew 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).

  • Coextruded film having high oxygen transmission rate
    Patent number: 5322726
    Abstract: A coextruded film having an oxygen transmission rate between about 160 and 375, making it especially suitable for packaging fresh produce, comprises a skin layer of polypropylene, a core layer of ethylene-vinyl acetate copolymer, and a heat seal layer of ultra linear low density polyethylene.
    Type: Grant
    Filed: March 19, 1993
    Date of Patent: June 21, 1994
    Assignee: James River Paper Company, Inc.
    Inventor: Jimmy S. Dew
  • Coextruded matte film
    Patent number: 4996096
    Abstract: A coextruded film having a matte surface layer is prepared by forming the layer from a blend of polyisobutylene and high density polyethylene. The film preferably has a heatseal layer on the other surface. In addition to having low gloss for consumer appeal, the matte surface layer has a medium coefficient of friction for good machinability and excellent heat resistance to facilitate heatsealing. The film is especially useful as an overwrap for packaging consumer products.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: February 26, 1991
    Assignee: James River II, Inc.
    Inventor: Jimmy S. Dew