Patents by Inventor David De Oliveira

David De Oliveira 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).

  • Electrical distribution wiring system
    Patent number: 5836784
    Abstract: Electrical distribution wiring system comprising a flexible element equipped at each extremity with a junction member to a rigid element.The junction member 30 includes a retaining piece 40 and a positioning end-piece 50 of the flexible conductors, as well as a metallic sleeve 60 covering and holding in place the end-piece and the retaining piece.
    Type: Grant
    Filed: January 13, 1997
    Date of Patent: November 17, 1998
    Assignee: Schneider Electric SA
    Inventors: David De Oliveira, Pascal Hubben, Jean-Pierre Thierry
  • Wristwatch
    Patent number: D757568
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: May 31, 2016
    Assignee: SOWIND, SA
    Inventors: Claude Emmenegger, Marjorie Cugney, David De Oliveira