Patents by Inventor Giuseppe Stefano Piana

Giuseppe Stefano Piana 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).

  • Automatic dispenser for the manufacture of ice cream in various single or mixed flavours and dispensing in cups and/or wafer cones
    Patent number: 3954126
    Abstract: An automatic dispenser for ice cream in cups and/or wafer cones, comprising one or more containers for ice cream ingredients, a first compressor for supplying cold compressed air at a predetermined pressure to the said containers and to one or more holding and mixing chambers, a second compressor group supplying a cooling gas for cooling the surfaces of the said containers and to an outer chamber containing the said containers and being provided with a fan, an ice cream dispensing and a cup and/or cone dispensing device, a positioner for the cups and/or cones associated with a dosing device, a programmer for controlling the sequence of dispensing operation, and disactivation of the operation cycle when the cups and/or cones have received the predetermined quantity of ice cream.
    Type: Grant
    Filed: February 25, 1974
    Date of Patent: May 4, 1976
    Assignee: Piana S.p.A.
    Inventor: Giuseppe Stefano Piana