Patents by Inventor Mathieu GINGRAS

Mathieu GINGRAS 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).

  • Screw conveyor system for compaction apparatus
    Patent number: 10427871
    Abstract: A screw conveyor system for a compaction apparatus can be adapted on a material transportation vehicle. The compaction apparatus is characterized by having a hopper receiving materials and a container storing the materials in a compacted fashion. The compaction apparatus comprises a screw conveyor system that can include a screw conveying the materials from the hopper to the container, a passageway structure traversed by the screw, located between the hopper and the container and allowing passage of the materials. The passageway structure can define an asymmetrical aperture and the passageway structure can include a main passageway and a by-pass passageway allowing passage of materials from the hopper to the container.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: October 1, 2019
    Inventors: Michel Fillion, Serge Gingras, Mathieu Gingras, Jean-Sebastien Guilmette
  • Screw Conveyor System for Compaction Apparatus
    Publication number: 20160280459
    Abstract: A screw conveyor system for a compaction apparatus can be adapted on a material transportation vehicle. The compaction apparatus is characterized by having a hopper receiving materials and a container storing the materials in a compacted fashion. The compaction apparatus comprises a screw conveyor system that can include a screw conveying the materials from the hopper to the container, a passageway structure traversed by the screw, located between the hopper and the container and allowing passage of the materials. The passageway structure can define an asymmetrical aperture and the passageway structure can include a main passageway and a by-pass passageway allowing passage of materials from the hopper to the container.
    Type: Application
    Filed: November 18, 2014
    Publication date: September 29, 2016
    Inventors: Michel FILLION, Serge GINGRAS, Mathieu GINGRAS, Jean-Sebastien GUILMETTE