Patents by Inventor Justin Haddock

Justin Haddock 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).

  • BOOM ASSEMBLY WITH YAW ADJUSTMENT
    Publication number: 20160090282
    Abstract: A boom of a wheeled loader or digger is pivoted about a horizontal axis in a fork. Yaw adjustment is provided by opposed taper plugs which constitute a spindle of the boom. The taper portions of the plugs are eccentric with respect to the bearing portions and may be rotationally adjusted to correct misalignment of the boom in yaw. A threaded fastener locks the taper plugs to the boom.
    Type: Application
    Filed: September 28, 2015
    Publication date: March 31, 2016
    Applicant: J. C. Bamford Excavators Limited
    Inventors: David Price, Paul Bigoney, Doug McIlwain, Justin Haddock
  • Skid steer loader
    Patent number: D832894
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: November 6, 2018
    Assignee: J.C. BAMFORD EXCAVATORS LIMITED
    Inventors: David Price, Paul Bigoney, Doug McIlwain, Douglas Davidowski, Stephen Ackermann, Christopher Nierenhausen, Justin Haddock
  • Skid steer loader
    Patent number: D839929
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: February 5, 2019
    Assignee: J.C. BAMFORD EXCAVATORS LIMITED
    Inventors: David Price, Paul Bigoney, Doug McIlwain, Douglas Davidowski, Stephen Ackermann, Christopher Nierenhausen, Justin Haddock