Patents by Inventor Patrice Jehl

Patrice Jehl 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).

  • Mowing machine for cutting hay and cereal grass
    Patent number: 4694640
    Abstract: A mowing machine for cutting crop comprises a chassis, cutting members supported by the chassis, and an intermediate structure on the chassis which at least partially supports the cutting members. The cutting members extend on both side of the intermediate structure. The mowing machine also comprises members, such as rotary drums or separating surfaces, which prevent attachment of the crop to the intermediate structure. In a preferred embodiment, the mowing machine further includes conditioning members so that the cutting members and conditioning members comprise a cutting-conditioning group.
    Type: Grant
    Filed: February 13, 1987
    Date of Patent: September 22, 1987
    Assignee: Kuhn S.A.
    Inventors: Rino Ermacora, Patrice Jehl
  • Rotary mower having a stabilization device
    Patent number: 4669256
    Abstract: The tip of the arm 4 which acts on the stabilization device 26 during the pivoting of the arm 4 is located in the vicinity of the pivoting axis 6 of the arm 4 or behind the axis 6. A damping jack 263 may be used as the stabilization device.
    Type: Grant
    Filed: October 16, 1985
    Date of Patent: June 2, 1987
    Assignee: Kuhn S.A.
    Inventors: Rino Ermacora, Patrice Jehl