Patents by Inventor Thomas L. Forrester

Thomas L. Forrester 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: 4913318
    Abstract: A portable beverage dispenser houses a pair of plastic tanks divided by a partition, with each tank being able to heat or cool its contents. The housing also contains hand pumps for pressurizing the tanks, dispensing taps, and a padded lid which can be used as a seat. Heating tubes for each tank are attached to electrical heating elements, while independent tank cooling tubes are attached to thermoelectric cooling elements. The heating and cooling elements are independently connected to a rechargeable battery which is designed to operate under its own power, or connect to a conventional automatic cigarette lighter plug using a connecting wire with cigarette lighter plug members at each end. The beverage dispenser housing also houses radio speakers which are designed to plug into a small, portable radio which can be detached from the dispenser housing. Legs are attached within wells to guide tracks by guide runners.
    Type: Grant
    Filed: September 13, 1988
    Date of Patent: April 3, 1990
    Inventor: Thomas L. Forrester