Patents by Inventor Vladimir Andreevich Efremkine

Vladimir Andreevich Efremkine 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: 6490870
    Abstract: An apparatus for providing localized heat transfer to or from a beverage includes a beverage container for containing the beverage; a dispenser, for dispensing the beverage; a delivery apparatus, disposed between the beverage container and the dispenser, for continuously delivering the beverage from the beverage container to the dispenser; at least one heating/cooling unit including at least one Peltier junction, operationally coupled to the dispenser, for heating/cooling the beverage in the proximity of the dispenser; a heat-transfer agent, coupled to the at least one heating/cooling unit, for transferring heat from the at least one heating/cooling unit; a venting device, operationally coupled to the heat-transfer agent, for venting the transferred heat; and a power supply device, operationally coupled to the heating/cooling unit, for supplying power to the at least one Peltier junction.
    Type: Grant
    Filed: June 20, 2000
    Date of Patent: December 10, 2002
    Assignee: Thermo Electric (Systems) Limited
    Inventor: Vladimir Andreevich Efremkine