Patents by Inventor Andrew Mark Jones

Andrew Mark Jones 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).

  • Pulley assembly
    Patent number: 10556781
    Abstract: A boom assembly including a boom defining a longitudinal direction pulley rotatably mounted on a pivot pin, the pivot pin having a first end with a first outer surface and a second end with a second outer surface, a pulley frame having a first part for receiving the first outer surface, a second part for receiving the second outer surface, a first hole for receiving a first adjustment rod and a second hole for receiving a second adjustment rod, the boom including a first receiving portion for receiving the first adjustment rod and a second receiving portion for receiving the second adjustment rod, the boom assembly being configured such that adjustment of the first and second adjustment rods causes movement of the pulley in the longitudinal direction.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: February 11, 2020
    Assignee: J. C. Bamford Excavators Limited
    Inventor: Andrew Mark Jones
  • Pulley Assembly
    Publication number: 20180072545
    Abstract: A boom assembly including a boom defining a longitudinal direction pulley rotatably mounted on a pivot pin, the pivot pin having a first end with a first outer surface and a second end with a second outer surface, a pulley frame having a first part for receiving the first outer surface, a second part for receiving the second outer surface, a first hole for receiving a first adjustment rod and a second hole for receiving a second adjustment rod, the boom including a first receiving portion for receiving the first adjustment rod and a second receiving portion for receiving the second adjustment rod, the boom assembly being configured such that adjustment of the first and second adjustment rods causes movement of the pulley in the longitudinal direction.
    Type: Application
    Filed: September 7, 2017
    Publication date: March 15, 2018
    Applicant: J. C. Bamford Excavators Limited
    Inventor: Andrew Mark Jones