Patents by Inventor Alain Beaudoin

Alain Beaudoin 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).

  • Crop-feeding rotor having center shaft of non-round cross-section
    Patent number: 6679041
    Abstract: A rotor includes a tube having an outer cross section which is non-circular onto which is assembled one-piece drivers provided with central openings of the same shape and size as the outer circumferential surface of the tube and thereby create a connection, fixed against rotation, between these parts. The rotor is shown used in a crop reducing arrangement of a large round baler.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: January 20, 2004
    Assignee: Deere & Company
    Inventors: Jean Viaud, Alain Beaudoin, Aurélien Chabassier, Lionel Guiet, Philippe Lucand
  • Crop-feeding rotor having center shaft of non-round cross-section
    Publication number: 20030000196
    Abstract: A rotor includes a tube having an outer cross section which is non-circular onto which is assembled one-piece drivers provided with central openings of the same shape and size as the outer circumferential surface of the tube and thereby create a connection, fixed against rotation, between these parts. The rotor is shown used in a crop reducing arrangement of a large round baler.
    Type: Application
    Filed: June 20, 2002
    Publication date: January 2, 2003
    Applicant: Deere & Company, a Delaware corporation.
    Inventors: Jean Viaud, Alain Beaudoin, Aurelien Chabassier, Lionel Guiet, Philippe Lucand