Patents Represented by Law Firm Micahel Sand Co, LPA
  • Apparatus for making a carbonated beverage
    Patent number: 4735348
    Abstract: A thermo-insulated vessel is provided with a plurality of sealed inserts containing a freezable substance adapted to cool a liquid stored in said vessel. The vessel is also provided with means to carbonate the liquid and to dispense the carbonated liquid upon demand.
    Type: Grant
    Filed: January 16, 1986
    Date of Patent: April 5, 1988
    Assignee: Norcarl Products, Inc.
    Inventors: Carl V. Santoiemmo, Robert M. Beardslee