Patents by Inventor Charles S. Hayes

Charles S. Hayes 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: 4932527
    Abstract: A system for providing heated liquids includes a container for storing and heating a plurality of individual liquid receptacles. The container is of a two part design and the container parts are held in integral relationship by an enclosure or wrapper. The enclosure and container together provide a handle for the system. The system is intended to be heated in a method which permits the temperature of the liquid to be raised to a temperature which is held by the package over a substantial period of time.
    Type: Grant
    Filed: April 14, 1988
    Date of Patent: June 12, 1990
    Inventor: Charles S. Hayes
  • Patent number: 4745248
    Abstract: A method of heating and maintaining the temperature of heated liquids which involves storing liquid receptacles in an insulated container, then heating the liquid in the receptacles to a desired temperature. The insulated container may include a wrapper member which functions as a carrying handle for the insulated container.
    Type: Grant
    Filed: August 18, 1986
    Date of Patent: May 17, 1988
    Inventor: Charles S. Hayes