Patents by Inventor Henry Neufeld

Henry Neufeld 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).

  • Publication number: 20210252741
    Abstract: A mobile twin shaft mixer is disclosed herein, as well as methods of using the same. A benefit to the mobile twin shaft mixer can be a compact, lightweight, high capacity twin shaft mixer useful for mixing, proportioning, and transporting construction materials in mobile operations. A benefit to the methods of use of the mobile twin shaft mixer can be the supply of modern construction materials to the delivery location at the point of installation.
    Type: Application
    Filed: February 11, 2021
    Publication date: August 19, 2021
    Inventors: John Both, Henry Neufeld
  • Patent number: 7540133
    Abstract: An agricultural implement is provided that includes a wheeled frame and a draft tongue pivotally connected to and extending forwardly from the frame to connect with the tractor. A hydraulic cylinder controls the pivotal movement of the draft tongue relative to the frame. A hydraulic conduit system having at least one flexible hose provides a source of hydraulic fluid under pressure from the tractor to the hydraulic cylinders. A hydraulic hose support is mounted at the forward end of the draft tongue to support the flexible hoses. The hose support includes a vertical support, a base portion that defines a curved portion and that is affixed to the vertical support, and an elastomeric block having openings therein to receive and fix the flexible hoses to the hose support.
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: June 2, 2009
    Assignee: CNH Canada, Ltd.
    Inventors: Darwin L. Zacharias, Henry Neufeld
  • Publication number: 20040050027
    Abstract: An agricultural implement is provided that includes a wheeled frame and a draft tongue pivotally connected to the frame and extending forwardly from the frame to connect with the tractor. A hydraulic cylinder interconnects the frame and the draft tongue to control the pivotal movement of the draft tongue relative to the frame. Other hydraulic cylinders control the height of the frame and the cutting angle thereof relative to the ground. A hydraulic conduit system containing at least one flexible hose extending from the forward end of the draft tongue to the tractor provides a source of hydraulic fluid under pressure from the tractor to the hydraulic cylinders to control the operation thereof. A hydraulic hose support is mounted on the forward end of the draft tongue to support the flexible hoses.
    Type: Application
    Filed: September 3, 2002
    Publication date: March 18, 2004
    Inventors: Darwin L. Zacharias, Henry Neufeld