Patents by Inventor Christian Yvon N. LEFORT

Christian Yvon N. LEFORT 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).

  • Method of working for processing scrap metal on a scrap-metal recycling site, and shearing press or press or shears employed in this method
    Patent number: 11173679
    Abstract: Method of working for processing scrap metal stored on a scrap-metal collecting site using a shearing press, press or shears for the processing of scrap metal, the shearing press, press or shears being provided with a filling tray and with an outlet for the processed scrap metal. The device is a self-powered shearing press, press or shears, namely a shearing press, press or shears provided with its own mechanism for movement.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: November 16, 2021
    Assignee: PRESSES ET CISAILLES LEFORT, SOCIÉTÉ ANONYME
    Inventor: Christian Yvon N. Lefort
  • METHOD OF WORKING FOR PROCESSING SCRAP METAL ON A SCRAP-METAL RECYCLING SITE, AND SHEARING PRESS OR PRESS OR SHEARS EMPLOYED IN THIS METHOD
    Publication number: 20190022966
    Abstract: Method of working for processing scrap metal stored on a scrap-metal collecting site using a shearing press, press or shears for the processing of scrap metal, the shearing press, press or shears being provided with a filling tray and with an outlet for the processed scrap metal. The device is a self-powered shearing press, press or shears, namely a shearing press, press or shears provided with its own mechanism for movement.
    Type: Application
    Filed: January 9, 2017
    Publication date: January 24, 2019
    Inventor: Christian Yvon N. LEFORT
  • Tracked shear baler
    Patent number: D890222
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: July 14, 2020
    Assignee: PRESSES ET CISAILLES LEFORT, SOCIÉTÉ ANONYME
    Inventor: Christian Yvon N. Lefort
  • Tracked shear baler
    Patent number: D890223
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: July 14, 2020
    Assignee: PRESSES ET CISAILLES LEFORT, SOCIÉTÉ, ANONYME
    Inventor: Christian Yvon N. Lefort
  • Tracked shear baler
    Patent number: D891482
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: July 28, 2020
    Assignee: PRESSES ET CISAILLES LEFORT, SOCIÉTÉ ANONYME
    Inventor: Christian Yvon N. Lefort