Patents by Inventor Gerald Jeannotte

Gerald Jeannotte 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).

  • Patent number: 5027906
    Abstract: A hydraulic stone picker adapted for use in conjunction with a modified front-end loader. The fork is pivotally mounted to the side of the front-end loader which has been modified by addition thereto of a front and extended side walls to define a collecting bin. Stones dislodged by the fork are transferred to the collecting bin by actuation of a hydraulic ram which rotates the fork from a lowered to a raised position. The apparatus is provided with support members to prevent damage to the fork during use. The linkage of the fork to the hydraulic ram includes a lost-motion connection which permits the fork to pivot during use to accommodate surface irregularities.
    Type: Grant
    Filed: June 8, 1990
    Date of Patent: July 2, 1991
    Inventors: Gerald Jeannotte, Jean J. Jeannotte