Patents by Inventor Robert M. Fontana

Robert M. Fontana 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).

  • Rigid lid system
    Patent number: 4702389
    Abstract: Rigid lid systems for wide mouthed containers for comestibles such as margarine and the like, which are adapted for stacking in shipping containers without interlayer sheets.
    Type: Grant
    Filed: September 2, 1982
    Date of Patent: October 27, 1987
    Assignee: Kraft, Inc.
    Inventors: Matthew J. Bozinovich, Robert M. Fontana
  • Compartmented packaging container
    Patent number: D297115
    Type: Grant
    Filed: October 8, 1985
    Date of Patent: August 9, 1988
    Assignee: Kraft, Inc.
    Inventors: Robert M. Fontana, Audri J. Evans
  • Compartmented packaging container
    Patent number: D297116
    Type: Grant
    Filed: October 9, 1985
    Date of Patent: August 9, 1988
    Assignee: Kraft, Inc.
    Inventors: Robert M. Fontana, Audri J. Evans
  • Compartmented packaging container
    Patent number: D297117
    Type: Grant
    Filed: October 9, 1985
    Date of Patent: August 9, 1988
    Assignee: Kraft, Inc.
    Inventors: Robert M. Fontana, Audri J. Evans
  • Compartmented packaging cup
    Patent number: D297118
    Type: Grant
    Filed: October 9, 1985
    Date of Patent: August 9, 1988
    Assignee: Kraft, Inc.
    Inventors: Robert M. Fontana, Audri J. Evans
  • Compartmented packaging container
    Patent number: D297119
    Type: Grant
    Filed: October 9, 1985
    Date of Patent: August 9, 1988
    Assignee: Kraft, Inc.
    Inventors: Robert M. Fontana, Audri J. Evans