Patents by Inventor John Graeme RUSSELL

John Graeme RUSSELL 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: 20150052786
    Abstract: There is disclosed an apparatus for displacing earth, comprising: a driver-operable powered vehicle at a forward position of the apparatus; one or more ground-displacing units coupled to the vehicle to be pulled thereby, the or each ground-displacing unit including a ground-engageable implement; and a powered dolly coupled to the unit(s) so as to provide to the apparatus locomotion which supplements that provided by the vehicle.
    Type: Application
    Filed: March 7, 2013
    Publication date: February 26, 2015
    Inventors: John Graeme RUSSELL, Scott MCFARLANE