Patents by Inventor Nicholas W. Angus

Nicholas W. Angus 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: 6574969
    Abstract: An apparatus for rapidly producing cryogenically frozen dessert particles is disclosed. The machine comprises a refrigerated mixer, a plurality of hoses connecting the refrigerated mixer to a filling head, a bath having a housing and a tank for liquid nitrogen, a bath belt rotatably engaged to the housing, a cluster cylinder rotatably engaged to the housing, and a delivery belt. The method of employing the apparatus comprises the steps of placing a mix into the refrigerated mixer, pumping the mix through the plurality of hoses into the filling head, allowing the mix to stream into liquid nitrogen in a tank in the bath, carrying the particles formed out of the liquid nitrogen by means of a conveyor belt, breaking up clumps of particles and transporting the particles to a channel guide for weighing and packaging.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: June 10, 2003
    Inventors: Nicholas W. Angus, Thomas R. Mosey
  • Patent number: 6349549
    Abstract: An apparatus for rapidly producing cryogenically frozen dessert particles is disclosed. The machine comprises a refrigerated mixer, a plurality of hoses connecting the refrigerated mixer to a filling head, a bath having a housing and a tank for liquid nitrogen, a bath belt rotatably engaged to the housing, a cluster cylinder rotatably engaged to the housing, and a delivery belt. The method of employing the apparatus comprises the steps of placing a mix into the refrigerated mixer, pumping the mix through the plurality of hoses into the filling head, allowing the mix to stream into liquid nitrogen in a tank in the bath, carrying the particles formed out of the liquid nitrogen by means of a conveyor belt, breaking up clumps of particles and transporting the particles to a channel guide for weighing and packaging.
    Type: Grant
    Filed: March 4, 2001
    Date of Patent: February 26, 2002
    Inventors: Nicholas W. Angus, Thomas R. Mosey