Patents by Inventor Luzon L. Anderson

Luzon L. Anderson 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).

  • Apparatus for preparing ice
    Patent number: 3959981
    Abstract: Refrigerant is cooled under atmospheric pressure and ambient temperature to a temperature below that of the freezing point of water under atmospheric conditions and is then passed through an automated plant for making cans of ice and an ice storage facility. The plant includes machinery for automatically filling ice making cans and discharging the ice from the cans once it is formed.
    Type: Grant
    Filed: August 8, 1974
    Date of Patent: June 1, 1976
    Inventor: Luzon L. Anderson