Patents by Inventor Lanty W. Dean

Lanty W. Dean 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: 4532142
    Abstract: An improved automatic coffee maker includes three separate chambers for heating water, storing brewed coffee at a relatively low temperature, and heating coffee to serving temperature prior to dispensing. The dispensing and water heating chambers preferably share a common wall, and at least a portion of such wall is in contact with the heated water in the water chamber. Heat is transferred through such common wall to heat the coffee in the dispensing chamber prior to dispensing. Means can be included for automatically detecting a low level of coffee in the intermediate storage chamber, and initiating the next brewing cycle.
    Type: Grant
    Filed: November 15, 1983
    Date of Patent: July 30, 1985
    Inventor: Lanty W. Dean