Patents by Inventor Aubert FAIVRE

Aubert FAIVRE 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).

  • Filter panel with lattice support structure for filter drum
    Patent number: 12453933
    Abstract: The present invention relates to a filter panel which is intended to be mounted in a drum filter, the filter panel comprising a peripheral frame to which a filter cloth is fixed, the frame being formed by two longitudinal members which are connected at each end by an end cross-member, characterized in that the filter panel comprises a lattice (R1) of crosspieces which connect the inner edges of the frame to one another, the lattice (R1) of crosspieces forming at least a first closed pattern (54) in the centre of the frame and comprising at least four diagonals which are inclined with respect to the longitudinal members and which extend from the first closed pattern to an inner edge of the frame.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: October 28, 2025
    Assignee: ETABLISSEMENTS FAIVRE
    Inventors: Jean-Louis Faivre, Frédéric Faivre, Aubert Faivre
  • FILTERING PANEL AND DRUM FILTER PROVIDED WITH SUCH PANELS
    Publication number: 20230201749
    Abstract: The present invention relates to a filter panel which is intended to be mounted in a drum filter, the filter panel comprising a peripheral frame to which a filter cloth is fixed, the frame being formed by two longitudinal members which are connected at each end by an end cross-member, characterized in that the filter panel comprises a lattice (R1) of crosspieces which connect the inner edges of the frame to one another, the lattice (R1) of crosspieces forming at least a first closed pattern (54) in the centre of the frame and comprising at least four diagonals which are inclined with respect to the longitudinal members and which extend from the first closed pattern to an inner edge of the frame.
    Type: Application
    Filed: April 7, 2021
    Publication date: June 29, 2023
    Inventors: Jean-Louis FAIVRE, Frédéric FAIVRE, Aubert FAIVRE