Patents by Inventor Jerry L. Knox

Jerry L. Knox 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: 5457850
    Abstract: A plastic container includes a plastic bail-type handle. The ends of the handle include an improved bayonet-type connection. The connection has a solid cross section permitting it to withstand greater forces imposed on the handle. An elongated shoulder is also embodied in the connection for abutting engagement with an associated bail ear provided on the container.
    Type: Grant
    Filed: February 18, 1994
    Date of Patent: October 17, 1995
    Assignee: Cardinal Packaging, Inc.
    Inventor: Jerry L. Knox
  • Patent number: 5307948
    Abstract: A tamper-proof and tamper-evident closure system is for use with a plastic container body and lid of the type wherein the container body has an opening defined by a continuous side wall and the lid has a depending skirt terminating at a lower edge, with the skirt overlapping the side wall adjacent the opening when the lid covers the opening. The closure system comprises a shield flange projecting outwardly from the side wall of the container body immediately adjacent the lower edge of the lid when the lid covers the opening of the container body and a tamper-evidencing band frangibly connected to the shield flange along a separation path spaced from the side wall of the container body. The shield flange bars access to a substantial portion of the lower edge and includes a cut-out section providing access to a minor portion of the lower edge of the lid to permit removal of the lid from the container body.
    Type: Grant
    Filed: September 27, 1991
    Date of Patent: May 3, 1994
    Assignee: Cardinal Packaging, Inc.
    Inventors: Arthur H. Blackburn, Imre J. Buza, Terry L. Hartman, Jerry L. Knox, Lee McKinnon, David R. Brown
  • Patent number: 5287990
    Abstract: A plastic container includes a plastic bail-type handle. The ends of the handle include an improved bayonet-type connection. The connection has a solid cross section permitting it to withstand greater forces imposed on the handle. An elongated shoulder is also embodied in the connection for abutting engagement with an associated bail ear provided on the container.
    Type: Grant
    Filed: July 10, 1992
    Date of Patent: February 22, 1994
    Assignee: Cardinal Packaging, Inc.
    Inventor: Jerry L. Knox