Patents Examined by Micheal S. Huppert
  • Patent number: 4804118
    Abstract: A food dispenser having a vessel for containing food, such as a beverage, is provided. A delivery conduit communicates with the vessel to deliver a flow of food from the vessel. A valve cooperates with the deliver conduit to open and close the delivery conduit to regulate the flow of food through the delivery conduit. A primary actuator is displaced from a first position to a second position to actuate the valve to ebable food to flow through the delivery conduit. Valve control circuitry connected with a source of power is responsive to actuation of the primary actuator for opening the valve to permit a flow of food through the delivery conduit during the period of time that the primary actuator is in the second position up to a selected time limit provided by primary actuator timer circuitry.
    Type: Grant
    Filed: November 12, 1986
    Date of Patent: February 14, 1989
    Assignee: Portion Control Systems, Inc.
    Inventors: Joseph F. Mullen, Stephen J. Sanderson