Patents by Inventor Paul David Overfield

Paul David Overfield 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: 10815055
    Abstract: A mechanism for transferring loads characterized by a frame adapted to be mounted on a lift mechanism of a lift truck, having a pair of telescopic rails mounted at one end to the frame. The telescopic rails extending parallel to one another, extendable laterally of the lift mechanism of the lift truck, between retracted and extended positions by an actuator that moves the telescopic rails. A carriage is mounted on the telescopic rails for movement there along when the telescopic rails are in their extended positions and the free ends of the telescopic rails are supported. The carriage having a secondary lift mechanism mounted thereon by which a load may be raised and lowered relative to the carriage.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: October 27, 2020
    Assignee: Translift Spacemate Limited
    Inventors: Paul David Overfield, Simon Mark Brown
  • Publication number: 20180050868
    Abstract: There is proposed a mechanism for transferring loads characterized by a frame adapted to be mounted on a lift mechanism of a lift truck, a pair of telescopic rails mounted at one end to the frame, the telescopic rails extending parallel to one another, the telescopic rails) being extendable laterally of the lift mechanism of the lift truck, between retracted and extended positions, means to move the telescopic rails, a carriage mounted on the telescopic rails for movement there along when the telescopic rails are in their extended positions and the free ends of the telescopic rails are supported, the carriage having a secondary lift mechanism mounted thereon by which a load may be raised and lowered relative to the carriage.
    Type: Application
    Filed: March 14, 2016
    Publication date: February 22, 2018
    Applicant: TRANSLIFT SPACEMATE LTD
    Inventors: Paul David OVERFIELD, Simon Mark BROWN
  • Publication number: 20150060199
    Abstract: An order picker has a body section with a pair of ground engaging wheels and a first lift mechanism pivotally mounted to one end of the body section about a vertical pivot and one or more ground engaging wheels is/are provided on the first lift mechanism. A mechanism is provided for pivoting the first lift mechanism relative to the body section whereby the order picker may be steered. An open cab is provided on the body section whereby an operative may have access to stacks on either side of the order picker. The cab is mounted to the body section on a second lift mechanism by which the cab may be raised and lowered with respect to the body section independently of the first lift mechanism. A receptacle onto or into which picked items may be placed, the receptacle is mounted on the cab on the end thereof remote from the end of the body section to which the first lift mechanism is mounted.
    Type: Application
    Filed: March 8, 2013
    Publication date: March 5, 2015
    Inventors: Paul David Overfield, Simon Mark Brown