Patents by Inventor Marshall J. Gardner

Marshall J. Gardner 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).

  • Display and dispensing carton structure and blank therefor
    Patent number: 4020946
    Abstract: A novel display and dispensing carton and carton blank from which the same may be erected are disclosed. The display and dispensing carton is characterized by an arrangement of panels and securing means which allows the cartons to be readily erected from blanks, e.g.
    Type: Grant
    Filed: September 29, 1975
    Date of Patent: May 3, 1977
    Inventors: Marshall J. Gardner, Jeff A. Gardner