Patents by Inventor Bernard Peroux

Bernard Peroux 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).

  • Elastomer coated butterfly valve body
    Patent number: 4510965
    Abstract: The annular cast body 1 of a butterfly valve is coated both internally and externally, including the butterfly shaft and axle passages 12, 13, with an elastomeric material 2 of the same type and hardness at all points of the valve body. The coating has a thickened band 15 which acts as a seat for the butterfly, and is molded around the valve body rather than being glued.
    Type: Grant
    Filed: March 25, 1982
    Date of Patent: April 16, 1985
    Assignee: Pont-A-Mousson S.A.
    Inventors: Bernard Peroux, Jean Santy, Jean Sutter