Patents by Inventor Sebastiano Parisi

Sebastiano Parisi 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).

  • Device for cleaning surfaces
    Patent number: 4433451
    Abstract: A device for cleaning surfaces using steam as dirt soaking element and dirt detergent element, whereby extraction components, suction components and steam generating components are available, comprising:a cleaning head with suction components, moisturizing components, brushing components and absorption and cleaning components interacting with spraying components anda basic unit comprising suction fans, steam generating unit and control elements.
    Type: Grant
    Filed: January 2, 1981
    Date of Patent: February 28, 1984
    Assignee: NOVUM - Novita in Elettrodomestica Srl
    Inventor: Sebastiano Parisi
  • Machine to wash surfaces
    Patent number: 4369544
    Abstract: The invention embodies a machine to wash surfaces which comprises:a suction element positioned at least at its front,a front humidifier element which can possibly be shut off and which cooperates with an absorbing sheet,a sprayer which can possibly be shut off, and roller brushes. The machine also may advantageously comprise a rear absorbing sheet and an intermediate dryer.
    Type: Grant
    Filed: January 2, 1981
    Date of Patent: January 25, 1983
    Assignee: Novum in Elettrodomestica Srl
    Inventor: Sebastiano Parisi