Patents by Inventor Claude Fauchon

Claude Fauchon 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).

  • Lip seal assembly
    Patent number: 5727794
    Abstract: A seal assembly (1) wherein two sealing rings (2) of the same shape and size are connected integral with each other, coaxially with a common axis (3), and in a position wherein they are rotated in relation to each other about the common axis (3); the sealing rings (2) presenting respective sealing lips (8) defining an annular cavity (25), and being so spaced as to define a passage (26) connecting the annular cavity (25) to the outside.
    Type: Grant
    Filed: June 7, 1996
    Date of Patent: March 17, 1998
    Assignee: Forsheda AB
    Inventors: Claude Fauchon, Roberto Fabro, Helmut Wittich