Patents by Inventor Marcel Bourgain

Marcel Bourgain 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).

  • Hinge with elastic ring return system
    Patent number: 6092263
    Abstract: The invention features a hinge or coupling two panels (P1, P2), one of which at least opens rotatably about an axis (X) parallel to the planes of the said panels, comprising a mobile fixing element (1) on the opening panel, a fixing element on the other panel and linking means (3) between the fixing elements co-operating with elastic return means of the panel opening to at least a stable angular equilibrium position, characterized in that the said return means consists of a ring (4) located in a cavity (10) of the mobile fixing element (1) and capable of being elastically deformed by the pressing action of a cam (30) rotating about a central shaft (5) parallel to the planes of the panels, being carried by the linking means (3).
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: July 25, 2000
    Assignee: Adler S.A.
    Inventors: Eric Boue, Marcel Bourgain
  • Hinge
    Patent number: D421560
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: March 14, 2000
    Assignee: Adler S.A.
    Inventors: Marcel Bourgain, Eric Boue