Patents by Inventor Guillaume Chupin

Guillaume Chupin 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).

  • Endless rotary band cleaning device, particularly for cleaning a conveyor belt or supporting surfaces of objects
    Patent number: 4918778
    Abstract: The invention provides an endless rotary band cleaning device comprising an endless cleaning band mounted on three rollers disposed parallel to each other, namely: a drive roller, a guide roller and a secondary roller disposed in the space between the other two rollers. These rollers are arranged so that the lower part of the band follows a sinuous path comprising an upgoing path in which the band is washed and a downgoing path after which the band is impregnated with cleaning liquid. The upper part of the band situated between the drive roller and the guide roller serves as cleaning area.
    Type: Grant
    Filed: October 14, 1988
    Date of Patent: April 24, 1990
    Assignee: VIFE
    Inventors: Guillaume Chupin, Denis Dandeville