Patents by Inventor William Keys

William Keys 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).

  • Heavy haul vehicle
    Patent number: 11135911
    Abstract: A heavy haul vehicle has a chassis capable of supporting a load to be transported by the vehicle. A first group of one or more first drive axles and a second group of one or more second drive axles are coupled to the chassis. The vehicle also has a first engine and a second engine. The first engine drives each axle in the first group of drive axles. The second engine drives each axle in the second group drive axles.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: October 5, 2021
    Assignee: REXX INNOVATION PTY LTD
    Inventors: Scott McFarlane, William Keys, Bradley Smith, Graeme Brentson
  • HEAVY HAUL VEHICLE
    Publication number: 20210016650
    Abstract: A heavy haul vehicle has a chassis capable of supporting a load to be transported by the vehicle. A first group of one or more first drive axles and a second group of one or more second drive axles are coupled to the chassis. The vehicle also has a first engine and a second engine. The first engine drives each axle in the first group of drive axles. The second engine drives each axle in the second group drive axles.
    Type: Application
    Filed: April 11, 2019
    Publication date: January 21, 2021
    Inventors: Scott MCFARLANE, William KEYS, Bradley SMITH, Graeme BRENTSON
  • RAPIDLY INSTALLABLE ENERGY BARRIER SYSTEM
    Publication number: 20070180981
    Abstract: A modular energy barrier system has at least one energy barrier module. The module has a substantially rigid casing and an energy absorbing filler material. The casing has at least one frangible side. The filler material is disposed inside the casing. The casing is adapted to be connected to a base support so that the module is interposed between the base structure and an energy source and the at least one frangible side of the casing is oriented to face energy released by the energy source.
    Type: Application
    Filed: December 21, 2006
    Publication date: August 9, 2007
    Inventors: Robert Tapp, William Keys
  • Combined fixed blade knife and sheath
    Patent number: D368951
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: April 16, 1996
    Assignee: Buck Knives, Inc
    Inventors: Charles T. Buck, Charles B. Buck, William Keys, Tom Gaboury
  • Folding blade knife handle
    Patent number: D373716
    Type: Grant
    Filed: May 15, 1995
    Date of Patent: September 17, 1996
    Assignee: Buck Knives, Inc.
    Inventors: William Keys, Tom Gaboury, Jack Koon, Charles T. Buck
  • Folding blade knife
    Patent number: D392538
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: March 24, 1998
    Assignee: Buck Knives, Inc.
    Inventors: Charles T. Buck, Charles B. Buck, William Keys, Tom Gaboury