Patents by Inventor Raymond Lyle Pollock

Raymond Lyle Pollock 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).

  • Container and tray combination for maintenance of an elevated or depressed temperature in a food product
    Patent number: 6513344
    Abstract: A combination includes a tray providing a flat upwardly facing surface and a plurality of raised edges forming compartments on the flat surface. The tray is made, in part, of a material adapted for phase changing thermal absorption such as, so called, blue-ice. A plurality of food containers each have a flat bottom surface adapted for intimate contact with the flat surface of the tray. The containers also provide a peripheral bottom edge adapted for snap engagement with the raised edges of the tray for holding the containers on the tray.
    Type: Grant
    Filed: April 5, 2002
    Date of Patent: February 4, 2003
    Inventor: Raymond Lyle Pollock