Patents by Inventor Otello Bolzani

Otello Bolzani 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: 4821632
    Abstract: An apparatus for automatically cooking pasta, comprising a basin in which a pasta basket is removably housed, the pasta basket being rotatably supported by a cover adapted to be tightly engaged on a side of the basin, a duct for introducing hot water into the basin, the hot water introducing duct being controlled by a first valve arranged on a delivery side of a first pump drawing water from a boiler, a water recirculation duct connected to the delivery side of the first pump and controlled by a second valve for recirculating water between a kettle and the boiler, a further duct connected to the kettle and controlled by a third valve for supplying preheated water from a heat exchanger to the kettle and the boiler, an accumulating tank for introducing the water existing the basin into the heat exchanger, and a basin recirculating circuit consisting of a second pump and a further heat exchanger.
    Type: Grant
    Filed: September 8, 1987
    Date of Patent: April 18, 1989
    Inventors: Otello Bolzani, Alcide Iotti