Patents by Inventor Marc Chatain

Marc Chatain 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).

  • Publication number: 20260131972
    Abstract: A method for order preparation, which includes moving a motorized vehicle across the floor in a transit zone at least in a first horizontal direction so as to align the vehicle, in a second horizontal direction, with a passageway of a storage area; and moving the vehicle in the passageway in the second horizontal direction until the vehicle is positioned in an aisle of the storage area which serves a rack where the collection cell is located; the vehicle being configured to move freely across the floor and the orientation of the vehicle remaining fixed during the method.
    Type: Application
    Filed: October 20, 2023
    Publication date: May 14, 2026
    Applicant: EXOTEC PRODUCT FRANCE
    Inventors: Romain MOULIN, Renaud HEITZ, Marc CHATAIN
  • Patent number: 12595129
    Abstract: A station for presenting at least one container, which includes a frame, a conveying device having a first conveyor and a mobile platform provided with a second conveyor. Also, a method for presenting containers implemented by this station for presenting at least one container, which includes the steps of depositing a first container at a first point of delivery, controlling the first conveyor to transfer the first container to a point of transfer, actuating the movable platform to transfer the first container from the point of transfer to a point of presentation, and controlling the second conveyor to transfer the first container from the point of presentation to a point of evacuation.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: April 7, 2026
    Assignee: EXOTEC
    Inventors: Marc Chatain, Loïc Lepillier
  • Publication number: 20260028785
    Abstract: A device is provided for applying a marking to a surface, including: a frame; a marker mounted on the frame, the marker being configured to apply a marking to the surface; a steering assembly mounted in particular on a first end of the frame, the steering assembly being adapted to control the direction of the device so as to follow a desired direction; a motorized advancement, mounted in particular on a second end of the frame, opposite the first end, the motorized advancement being configured to ensure movement of the device in the desired direction.
    Type: Application
    Filed: July 25, 2023
    Publication date: January 29, 2026
    Applicant: EXOTEC PRODUCT FRANCE
    Inventors: Alexis LEROUGE, Marc CHATAIN
  • Patent number: 12459733
    Abstract: A bin storage system includes a plurality of storage columns configured to receive a stack of bins. Upper contours of the storage columns form a grid. At least one robot operates above the grid, which is capable of picking up, transporting and depositing bins. The robot includes elements for gripping and lifting at least one bin. A plurality of removable covers above the grid form a circulation platform for the robot. The robot includes elements for pushing, pulling and/or lifting the covers to change the position of the covers to free access to the upper part of the columns.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: November 4, 2025
    Assignee: EXOTEC PRODUCT FRANCE
    Inventors: Marc Chatain, Romain Moulin, Renaud Heitz
  • Patent number: 12384621
    Abstract: An automatic product storage and retrieval system including: a bin storage facility having a plurality of storage columns arranged in a grid and configured to receive a vertical stack of bins; and at least one robot having a gripping and lifting element for gripping and lifting at least one bin and a mobile support configured to slide vertically around the bins. The gripping and lifting element includes at least one hook mounted so as to pivot with respect to the support or a finger guided in translation in a horizontal slide cooperating with one or more return springs. The bins have at least one lug with a locking housing for the hook substantially turned downwards and a tilted portion substantially turned upwards enabling a free end of the hook or of the bin to be pushed back towards the outside of the bin when the support moves downwards.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: August 12, 2025
    Assignee: EXOTEC PRODUCT FRANCE
    Inventors: Marc Chatain, Romain Moulin, Renaud Heitz
  • Publication number: 20240336438
    Abstract: A motorized vehicle intended to transport a load including at least 3 wheels for running along the floor, capable of pivoting at least 90°, the wheels being mounted on pivoting and driving devices attached to the chassis of the vehicle, each of the pivoting and driving devices including a motor for pivoting a wheel about a vertical axis, intended to make it possible to pivot a wheel about itself. A single motor for driving in rotation the wheels intended to actuate the mechanism for driving in rotation the wheels housed in the pivoting and driving devices.
    Type: Application
    Filed: June 9, 2022
    Publication date: October 10, 2024
    Applicant: EXOTEC
    Inventors: Marc CHATAIN, Pierre ROELS
  • Publication number: 20240005384
    Abstract: A system for automatic delivery of orders ordered online near a trunk of a vehicle at a pick-up point having a plurality of order picking stations. Each station has associated therewith a motor vehicle access and parking lane having a first parking space and a second parking space placed behind the first space. The pick-up point includes, for each order picking station, a first and a second 2-dimensional bar code visible from the first or second parking space and/or first and second signalling elements for signalling the request for delivery of an order located in an immediate vicinity of the first and second parking space and/or a detector for detecting the presence of a customer in the vicinity of the first and second parking space.
    Type: Application
    Filed: September 20, 2021
    Publication date: January 4, 2024
    Inventors: Romain Moulin, Renaud Heitz, Marc Chatain
  • Publication number: 20230406637
    Abstract: A station for presenting at least one container, which includes a frame, a conveying device having a first conveyor and a mobile platform provided with a second conveyor. Also, a method for presenting containers implemented by this station for presenting at least one container, which includes the steps of depositing a first container at a first point of delivery, controlling the first conveyor to transfer the first container to a point of transfer, actuating the movable platform to transfer the first container from the point of transfer to a point of presentation, and controlling the second conveyor to transfer the first container from the point of presentation to a point of evacuation.
    Type: Application
    Filed: August 27, 2021
    Publication date: December 21, 2023
    Applicant: EXOTEC
    Inventors: Marc CHATAIN, Loïc LEPILLIER
  • Publication number: 20230331477
    Abstract: A bin storage system includes a plurality of storage columns configured to receive a stack of bins. Upper contours of the storage columns form a grid. At least one robot operates above the grid, which is capable of picking up, transporting and depositing bins. The robot includes elements for gripping and lifting at least one bin. A plurality of removable covers above the grid form a circulation platform for the robot.
    Type: Application
    Filed: August 31, 2021
    Publication date: October 19, 2023
    Inventors: Marc Chatain, Romain Moulin, Renaud Heitz
  • Publication number: 20230331478
    Abstract: An automatic product storage and retrieval system including: a bin storage facility having a plurality of storage columns arranged in a grid and configured to receive a vertical stack of bins; and at least one robot having a gripping and lifting element for gripping and lifting at least one bin and a mobile support configured to slide vertically around the bins. The gripping and lifting element includes at least one hook mounted so as to pivot with respect to the support or a finger guided in translation in a horizontal slide cooperating with one or more return springs. The bins have at least one lug with a locking housing for the hook substantially turned downwards and a tilted portion substantially turned upwards enabling a free end of the hook or of the bin to be pushed back towards the outside of the bin when the support moves downwards.
    Type: Application
    Filed: August 31, 2021
    Publication date: October 19, 2023
    Inventors: Marc Chatain, Romain Moulin, Renaud Heitz