Patents by Inventor Mauro Ferri

Mauro Ferri 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).

  • Sway block of a three-point implement hitch
    Patent number: 7578355
    Abstract: A sway block for a three-point hitch of an agricultural implement has a frame for supporting a tow hook; and the frame in turn has two substantially parallel right-angle plates. A respective pair of levers is hinged to each right-angle plate by pins; and each pair of levers is associated with a respective lock member operated from above by an operator using an actuating mechanism. The sway block performs the dual function of preventing sway and supporting a tow member.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: August 25, 2009
    Assignee: CNH America LLC
    Inventor: Mauro Ferri
  • Sway Block of a Three-Point Implement Hitch
    Publication number: 20080230241
    Abstract: A sway block for a three-point hitch of an agricultural implement has a frame for supporting a tow hook; and the frame in turn has two substantially parallel right-angle plates. A respective pair of levers is hinged to each right-angle plate by pins; and each pair of levers is associated with a respective lock member operated from above by an operator using an actuating mechanism. The sway block performs the dual function of preventing sway and supporting a tow member.
    Type: Application
    Filed: March 20, 2008
    Publication date: September 25, 2008
    Applicant: CNH America, LLC
    Inventor: Mauro Ferri