Patents by Inventor Renzo Boschello

Renzo Boschello 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).

  • Sectional door with panel aligning abutment
    Patent number: 6648052
    Abstract: Sectional doors for garages, industrial warehouses and the like are formed by panels joined together in an articulated manner by hinges. Advantageously, the bottom edge of each panel is provided with a tapered lug which, at the end of the rotation during closure of the door, abuts against the inclined flank of the edge of an underneath panel. The abutment thus formed ensures the correct vertical alignment of the panels, thereby providing the door with a smooth operation and appearance.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: November 18, 2003
    Assignee: Brement Brevetti Metecno SpA
    Inventors: Gustavo Marzari Chiesa, Renzo Boschello
  • Sectional door with panel aligning abutment
    Publication number: 20020139490
    Abstract: The invention relates to sectional doors for garages, industrial warehouses the like, formed by panels (1, 2) joined together in an articulated manner by hinges (3).
    Type: Application
    Filed: June 1, 2001
    Publication date: October 3, 2002
    Inventors: Gustavo Marzari Chiesa, Renzo Boschello