Patents by Inventor Marco Majoli

Marco Majoli 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).

  • Spray gumming unit
    Patent number: 6116518
    Abstract: The invention relates to a spray gumming unit where, during stops in gumming operations, a shutter element for the ejectors of spray gummers moves away from and towards the ejectors between an ejectors closed position in which a pad fixed to an end of the shutter element is in contact with the ejectors and an ejectors open position in which a nebulized liquid substance is sprayed on the pad to wet and/or clean the pad itself.
    Type: Grant
    Filed: October 26, 1998
    Date of Patent: September 12, 2000
    Assignee: G.D S.p.A.
    Inventors: Fausto Negrini, Marco Majoli, Antonio Valentini, Marco Brizzi