Patents by Inventor J. Martin Griffith

J. Martin Griffith 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).

  • Dispensing container for small flat items
    Patent number: 5690230
    Abstract: A dispensing container for a plurality of like flat, thin products disposed in stacked relationship within the container and including a tear-away closure tab whose removal results in an opening through a front panel of the container through which the level of products within the container may be observed and individual ones of the products may be removed from the container. The opening is defined by a unique plurality of perforations and cuts through the thickness of the front panel of the container and has a profile resembling an inverted funnel. A blank for making the carton from a single sheet of material is disclosed.
    Type: Grant
    Filed: April 2, 1996
    Date of Patent: November 25, 1997
    Assignee: DeRoyal Industries, Inc.
    Inventor: J. Martin Griffith