Patents by Inventor Carl J. Meier

Carl J. Meier 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).

  • Packaging tray with thick, curvilinear perimeter edges
    Patent number: 5265756
    Abstract: A packaging tray formed of expanded polystyrene foam sheet material, having thick, curvilinearly interrupted perimeter edges. The edges are at least 10% thicker than the cross-sectional thickness of the major portions of the associated side walls of the tray. The perimeter edges are curvilinearly interrupted at at least two regular intervals along each side wall. The walls of the tray form corners which rise from the margins of the bottom panel of the tray at angles which can be greater than the angles at which the side walls rise from the bottom panel margins.
    Type: Grant
    Filed: February 12, 1993
    Date of Patent: November 30, 1993
    Assignee: Dolco Packaging Corp.
    Inventors: Carl J. Meier, Richard L. Ramirez
  • Food tray
    Patent number: D358965
    Type: Grant
    Filed: February 5, 1993
    Date of Patent: June 6, 1995
    Assignee: Dolco Packaging Corp.
    Inventors: Carl J. Meier, Richard L. Ramirez
  • Food tray
    Patent number: D360808
    Type: Grant
    Filed: April 20, 1994
    Date of Patent: August 1, 1995
    Assignee: Dolco Packaging Corp.
    Inventors: Carl J. Meier, Richard L. Ramirez