Patents Assigned to Keyes Fibre
  • Patent number: 5244094
    Abstract: A molded pulp tray for holding cold containers includes a bottom wall with upwardly and outwardly extending side walls terminating in a peripheral edge. A plurality of upwardly extending, partitions divides the tray into a corresponding plurality of container receiving pockets. Each of the pockets is defined by a portion of the bottom wall and by four peripheral sides which includes at least one of the partitions and at least two of the side walls. Each pocket has at least one raised pillow extending upwardly from the bottom wall to support the lid of an inverted container located in the pocket with the pillow spaced inwardly of the peripheral sides to create a continuous peripheral groove between the pillow and the peripheral sides so that the edge of the outer surface of the lid may be located in the peripheral groove.
    Type: Grant
    Filed: January 27, 1992
    Date of Patent: September 14, 1993
    Assignee: Keyes Fibre
    Inventors: John F. Graff, Jr., Gary P. Fedunok, Ray B. Swart, Henry R. Vigue
  • Patent number: 5036980
    Abstract: A nestable food container is disclosed which is reversible to define a dish or a cover in a composite container. A male and female locking arrangement is provided on the container, together with a stabilizing system of protrusions and depressions to stabilize the locked container engagement.
    Type: Grant
    Filed: May 17, 1990
    Date of Patent: August 6, 1991
    Assignee: Keyes Fibre
    Inventors: Henry R. Vigue, Mangat R. Sharma
  • Patent number: D293377
    Type: Grant
    Filed: February 7, 1985
    Date of Patent: December 22, 1987
    Assignee: Keyes Fibre
    Inventor: Gilbert R. Chadbourne
  • Patent number: D302114
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: July 11, 1989
    Assignee: Keyes Fibre
    Inventor: Meredith W. Ashby
  • Patent number: D302122
    Type: Grant
    Filed: March 31, 1986
    Date of Patent: July 11, 1989
    Assignee: Keyes Fibre
    Inventor: Meredith W. Ashby
  • Patent number: D304678
    Type: Grant
    Filed: January 9, 1987
    Date of Patent: November 21, 1989
    Assignee: Keyes Fibre
    Inventor: Henry R. Vigue
  • Patent number: D309258
    Type: Grant
    Filed: June 5, 1987
    Date of Patent: July 17, 1990
    Assignee: Keyes Fibre
    Inventor: Henry R. Vigue
  • Patent number: D319579
    Type: Grant
    Filed: June 16, 1989
    Date of Patent: September 3, 1991
    Assignee: Keyes Fibre
    Inventor: Henry R. Vigue
  • Patent number: D327841
    Type: Grant
    Filed: June 2, 1989
    Date of Patent: July 14, 1992
    Assignee: Keyes Fibre
    Inventor: Richard V. Letourneau
  • Patent number: D331008
    Type: Grant
    Filed: January 25, 1991
    Date of Patent: November 17, 1992
    Assignee: Keyes Fibre
    Inventor: Henry R. Vigue