Patents by Inventor James E. Krug

James E. Krug 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).

  • Insulated container
    Patent number: 4336883
    Abstract: An insulated container comprising first and second container sections. Each of the container sections includes a frame section and a housing section of foam plastic mounted on the frame section. A hinge couples the frame sections together for hinged movement between a closed position and an open position. A thermal pack is mounted within the container. A latch releasably holds the container sections in the closed position, and a handle is coupled to the frame sections to facilitate carrying of the insulated container.
    Type: Grant
    Filed: June 9, 1980
    Date of Patent: June 29, 1982
    Assignee: Divajex
    Inventors: James E. Krug, Roger W. Magenau, Jack P. Hall