Patents by Inventor Yves Levivier

Yves Levivier 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).

  • Flange for compensator couplings or pipes
    Patent number: 6076864
    Abstract: A light weight flange for compensator couplings which includes a generally circular ring-like structure having first and second rings. A plurality of arms interconnect the first and second rings. The arms are separated by a first plurality of apertures. The arms are provided with a second plurality of apertures for accommodating assembly bolts.
    Type: Grant
    Filed: January 2, 1996
    Date of Patent: June 20, 2000
    Inventors: Guy Levivier, Yves Levivier
  • Connector for smooth pipes
    Patent number: 5094492
    Abstract: A connector for smooth pipes characterized by having one of the ends of the sleeve (3) equipped with a peripheral housing (4) receiving locking rings for fixing the connector securely on one end (1) only of one of the pipes to be connected, the end of the other pipe (2) being able to slide freely in the sleeve (3) while being in contact only with the corresponding lip (15) of the joint (13).
    Type: Grant
    Filed: April 18, 1991
    Date of Patent: March 10, 1992
    Inventor: Yves Levivier