Patents by Inventor Marialuisa Mantovani

Marialuisa Mantovani 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).

  • Evaporable getter device with metallic nets
    Patent number: 6873102
    Abstract: An evaporable getter device is provided for cathode-ray tubes (CRTs). The getter device is formed by a metallic container (101; 201) containing a mixture of powders (104; 205) of the compound BaAl4 and nickel (Ni), and by two different metallic nets (106, 107; 207, 208), superimposed and positioned in the container over the powders. The device allows one to obtain a barium distribution in the CRT that is more uniform and wider than that obtainable with a conventional getter device.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: March 29, 2005
    Assignee: Saes Getters S.p.A.
    Inventors: Daniele Martelli, Marialuisa Mantovani, Giuseppe Urso
  • Evaporable getter device for cathode-ray tubes
    Publication number: 20040104675
    Abstract: An evaporable getter device for cathode-ray tubes (CRTS) is described, formed by a metallic container (101; 201) containing a mixture of powders (104; 205) of the compound BaAl4 and nickel, Ni, and by two different metallic nets (106, 107; 207, 208), superimposed and positioned in said container over the powders. The device allows obtaining a barium distribution in the CRT that is more even and wider than that obtainable with a conventional device.
    Type: Application
    Filed: November 25, 2003
    Publication date: June 3, 2004
    Applicant: SAES Getters S.p.A.
    Inventors: Daniele Martelli, Marialuisa Mantovani, Giuseppe Urso