Patents by Inventor Denis H. Nelson

Denis H. Nelson 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).

  • Reclosable container for sliced food products
    Patent number: 5204130
    Abstract: A reclosable container for sliced food products having a one-piece container body and integral hinge and lid. The front wall of the container body is provided with a forward protrusion to facilitate removal of a desired number of slices. A locking mechanism enables the lid to be locked in closed position, and provides an audible indication when the lid is locked. The container is reusable and may be made from a polymeric material having sufficient transparency to enable the consumer to count slices viewed through the front wall as they are being removed.
    Type: Grant
    Filed: July 11, 1991
    Date of Patent: April 20, 1993
    Assignee: Kraft General Foods, Inc.
    Inventors: John F. McDevitt, David J. Johnson, Denis H. Nelson
  • Controller for a dual drug delivery system
    Patent number: D280928
    Type: Grant
    Filed: November 30, 1983
    Date of Patent: October 8, 1985
    Assignee: Warner-Lambert Company
    Inventor: Denis H. Nelson
  • Rotary peristaltic pump for intravenous delivery of medical solutions to patients
    Patent number: D285347
    Type: Grant
    Filed: September 28, 1983
    Date of Patent: August 26, 1986
    Assignee: Warner-Lambert Company
    Inventors: Denis H. Nelson, Gary W. Kozlow
  • Universal syringe holder
    Patent number: D295315
    Type: Grant
    Filed: December 18, 1985
    Date of Patent: April 19, 1988
    Assignee: Fisher Scientific Group
    Inventor: Denis H. Nelson
  • Container
    Patent number: D332917
    Type: Grant
    Filed: July 11, 1991
    Date of Patent: February 2, 1993
    Assignee: Kraft General Foods, Inc.
    Inventors: John F. McDevitt, David J. Johnson, Denis H. Nelson