Patents by Inventor Jean-Marie Brisbois

Jean-Marie Brisbois 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).

  • Lining elements for a rotary mill and mill equipped with such elements
    Patent number: 5690285
    Abstract: A lining member for a rotary grinder in the shell of which the member forms a series of corrugated cylindrical surfaces intersected by rings defined by transverse projections (12) on the lining members. The corrugations on each member are at an angle to the shell generatrix along at least a part of the length of the member. The member is suitable for grinders in cement works or the mining industry.
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: November 25, 1997
    Assignee: Slegten Societe Anonyme
    Inventor: Jean-Marie Brisbois
  • Lifting element for rotary mill and mill equipped with such elements
    Patent number: 5516051
    Abstract: The lifting element (16) consists of a parallelepipedal block of elastomer designed to be fixed to the internal wall of a grinding mill and forms part of the lining of the latter. Its face (24) exposed to the grinding elements includes cavities (26) to allow the grinding elements to be embedded therein.
    Type: Grant
    Filed: September 15, 1994
    Date of Patent: May 14, 1996
    Assignee: Magotteaux International
    Inventors: Jean-Marie Brisbois, Serge Rycerski