Patents by Inventor Mazzoli Mariagrazia

Mazzoli Mariagrazia 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).

  • Roofing for buildings, with synthetic resin molded components
    Patent number: 6564523
    Abstract: A tile made of stiff molded synthetic resin having edges which overlap when a plurality of tiles are assembled upon a roof and an upper continuous contoured ridge along the upper edge and a lower continuous contoured ridge along the lower edge. The upper and lower ridges being stepped shape to engage with horizontal continuity when a plurality of tiles are assembled upon a roof. A through hole is provided in the lower ridge which aligns with a slot in the upper ridge to allow a screw to pass therethrough fastening two contiguous rows of tiles to a supporting structure.
    Type: Grant
    Filed: August 9, 2000
    Date of Patent: May 20, 2003
    Inventors: Baldini Iole, Mazzoli Mariagrazia
  • Roofing for buildings, with synthetic resin molded components
    Publication number: 20020189188
    Abstract: A tile made of stiff molded synthetic resin having edges which overlap when a plurality of tiles are assembled upon a roof and an upper continuous contoured ridge along the upper edge and a lower continuous contoured ridge along the lower edge. The upper and lower ridges being stepped shape to engage with horizontal continuity when a plurality of tiles are assembled upon a roof. A through hole is provided in the lower ridge which aligns with a slot in the upper ridge to allow a screw to pass therethrough fastening two contiguous rows of tiles to a supporting structure.
    Type: Application
    Filed: August 7, 2002
    Publication date: December 19, 2002
    Inventors: Baldini Iole, Mazzoli Mariagrazia