Patents by Inventor Allan John Cassell

Allan John Cassell 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).

  • Beverage chiller
    Patent number: 6116041
    Abstract: The present invention provides an improved beverage chiller comprising at least two interconnected canisters each canister defining a chamber for refrigerant. The chamber includes a plurality of pipes extending along the length of the chamber for the flow of beverage thereghrough. Each canister includes flow control means to ensure flow of beverage up and down the refrigerant chamber in a plurality of cooling passes. The refrigerant chambers are pressure balanced and arranged to be coupled to a source of refrigeration via a thermostatic expansion valve.
    Type: Grant
    Filed: September 10, 1998
    Date of Patent: September 12, 2000
    Assignee: Southern Refrigeration Group Pty. Ltd.
    Inventor: Allan John Cassell