Patents by Inventor David J. Carr

David J. Carr 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).

  • Patent number: 6722150
    Abstract: A refrigerated, open-top food pan that can be used as a counter top buffet, as a store self-service display or as a kitchen food ingredient holder, has two cooling systems. The first one discharges a blast of cool air through the exit ports of an manifold peripherally mounted near the upper rim of the pan. The cooled air is generated by a bwer taking air from a grated port in the inner side wall and forcing it through a chamber housing a cooling expansion coil. A secondary cooling system has an expansion tube in intimate and circuitous contact with the bottom and side wall of the pan.
    Type: Grant
    Filed: November 21, 2002
    Date of Patent: April 20, 2004
    Assignee: C & S Solutions, LLC
    Inventors: David J. Carr, Dennis L. Baer