Patents by Inventor Philippe Blivet

Philippe Blivet 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).

  • Patent number: 6827374
    Abstract: A junction element for a hydraulic fluid circuit, comprising a body (1) which is provided with inner channels (2,3) leading in an outer direction through a plurality of connection elements (7,8,9,10) which can cooperate with outer channels and with the support (12) of at least one sensor (13) for the value of a physical parameter of the fluid circulating in one of the inner channels (2,3) of the body.
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: December 7, 2004
    Assignee: Legris SA
    Inventors: St├ęphane Gendrin, Pierre-Emmanuel Poirier, Philippe Blivet
  • Publication number: 20040070202
    Abstract: A junction element for a hydraulic fluid circuit, comprising a body (1) which is provided with inner channels (2,3) leading in an outer direction through a plurality of connection elements (7,8,9,10) which can cooperate with outer channels and with the support (12) of at least one sensor (13) for the value of a physical parameter of the fluid circulating in one of the inner channels (2,3) of the body.
    Type: Application
    Filed: September 22, 2003
    Publication date: April 15, 2004
    Inventors: Stephane Gendrin, Pierre-Emmanuel Poirier, Philippe Blivet
  • Patent number: 6520212
    Abstract: A protective endpiece for the end of a tube (100), the endpiece comprises a sheath (2) about an axis (3) possessing a central housing (4) for receiving the end of the tube (100) and has an open end (5) and a closed end (6). The sheath is provided at its open end (5) with a ring (10) that is detachable from the sheath so that after the sheath (2) has been removed and the end of the tube (100) has been coupled to a piece of equipment (200), the ring forms a stopper on,the end of the tube (100) for closing the gap that exists between the end of the tube (100) and the equipment (200).
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: February 18, 2003
    Assignee: Legris S.A.
    Inventor: Philippe Blivet
  • Patent number: 6517115
    Abstract: The device comprises a tubular insert (1) possessing external means (2) for fixing it in a bore (34) of the rigid element (30) and internal means for axially locking the tube inside the insert (1). The axial locking means comprise a sleeve (69) disposed inside the tubular insert (1) and possessing a broad end arranged to bear against an internal abutment member (75) of the tubular insert (61) and a narrow end that is elastically deformable in a radial direction between a small rest configuration where it forms an abutment for a shoulder (93) of the tube (90) and an enlarged elastically deformed configuration allowing the shoulder of the tube to pass through while it is being inserted.
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: February 11, 2003
    Assignee: Legris SA
    Inventor: Philippe Blivet