Patents by Inventor Jacques Ernewein

Jacques Ernewein 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).

  • System enabling an assembly of at least one glass sheet and an other object, glass sheet provided with one such system and use of one such sheet
    Patent number: 7571575
    Abstract: A system for assembly between a sheet of glass including a countersunk hole on each of its sides and another sheet of glass also including a countersunk hole on each of its sides, each countersunk hole being designed respectively to take first and second connecting pieces, each of the first and second connecting pieces being provided with a bore. The system also includes a connecting core connecting with the first and second connecting pieces. The core includes first and second parts. The first part of the core mates with the surface of the bore of the first connecting piece on which it exerts a force roughly parallel to the axis of the hole and the second part of the core fits into the bore made in the second connecting piece therein to react to the force.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: August 11, 2009
    Assignee: Saint-Gobain Glass France
    Inventors: Jacques Ernewein, Philippe Tissot
  • System enabling an assembly of at least one class sheet and an other object, glass sheet provided with one such system and use of one such sheet
    Publication number: 20060134377
    Abstract: A system for assembly between a sheet of glass including a countersunk hole on each of its sides and another sheet of glass also including a countersunk hole on each of its sides, each countersunk hole being designed respectively to take first and second connecting pieces, each of the first and second connecting pieces being provided with a bore. The system also includes a connecting core connecting with the first and second connecting pieces. The core includes first and second parts. The first part of the core mates with the surface of the bore of the first connecting piece on which it exerts a force roughly parallel to the axis of the hole and the second part of the core fits into the bore made in the second connecting piece therein to react to the force.
    Type: Application
    Filed: January 14, 2004
    Publication date: June 22, 2006
    Applicant: SAINT-GOBAIN GLASS FRANCE
    Inventors: Jacques Ernewein, Philippe Tissot