Patents by Inventor Roy William Allsopp

Roy William Allsopp 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: 6916148
    Abstract: A load handling vehicle having an operator's position, a power operated load handler including a boom pivotally mounted at a front end of the vehicle and at least front and rear pairs of ground engaging wheels with one wheel of each pair on each side of the vehicle. At least one pair of wheels is power driven. The operator's position is offset to one side of the pivotal mount for the boom. The operator's position may include a seat which can be moved between a first position on a longitudinal center line of the vehicle and a second position to one side of the vehicle center line.
    Type: Grant
    Filed: June 27, 2001
    Date of Patent: July 12, 2005
    Assignee: J. C. Bamford Excavators Ltd.
    Inventors: David John Brown, Roy William Allsopp, David Burrage
  • Publication number: 20030156937
    Abstract: A load handling vehicle (10) of the kind specified wherein the load carrying means comprises a boom (20) pivotally mounted to the structure forwardly (11) of the operator's position (17) and wherein cooling means (40) for the motor are disposed at one side of the vehicle.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 21, 2003
    Inventors: David John Brown, Roy William Allsopp, David Burrage
  • Publication number: 20020145278
    Abstract: A wear pad for a stabilizer leg, the wear pad comprising a first part to provide a wear surface and a second part comprising engagement means, wherein the first part comprises a first, relatively soft material and the second part comprises a second, relatively hard material.
    Type: Application
    Filed: March 22, 2002
    Publication date: October 10, 2002
    Inventors: Edward William Hulse, Roy William Allsopp
  • Patent number: 6408550
    Abstract: A mounting assembly includes an arm, and a working implement mounting device provided at or towards one end of the arm, the working implement mounting device being adapted releasably to mount on the arm a first working implement, and the invention being characterised in that the working implement mounting device has mounted thereon, a second working implement, the second working implement being mounted such that the second working implement is movable relative to the working implement mounting device between a first position in which the second working implement may be used when the first working implement is de-mounted from the arm, and a second position in which the second working implement is stowed to allow use of the first working implement when mounted on the arm.
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: June 25, 2002
    Assignee: J. C. Bamford Excavators Limited
    Inventors: Roy William Allsopp, David John Brown