Patents by Inventor Graeme A. Chandler

Graeme A. Chandler 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).

  • Non-pneumatic, ground-engaging cushioning means with raised treads for tires or endless tracks
    Patent number: 5390985
    Abstract: A tire comprising a body constructed to deform resiliently under load and a tread provided on the body. The tread comprising a plurality of raised portions (29) disposed in circumferential relationship and defining grooves (49) therebetween. Each raised portion (25) comprising a first central section (27) and a pair of lateral sections (29) each extending outwardly from the central section towards one side of the body. The lateral sections (29) define a V formation and the first central section (27) extends from the V formation in a direction away from the outer ends of the lateral sections (29) and towards the V formation if the next adjacent raised portion. The body may be defined by a plurality of segments (11) individually mountable onto a base.
    Type: Grant
    Filed: November 13, 1992
    Date of Patent: February 21, 1995
    Assignee: AirBoss Limited
    Inventor: Graeme A. Chandler
  • All terrain motor vehicle
    Patent number: D324356
    Type: Grant
    Filed: July 25, 1989
    Date of Patent: March 3, 1992
    Assignee: Altrack Limited
    Inventors: Phillip J. Rollinson, Graeme A. Chandler
  • Tire
    Patent number: D329413
    Type: Grant
    Filed: November 14, 1990
    Date of Patent: September 15, 1992
    Assignee: Altrack Limited
    Inventor: Graeme A. Chandler
  • All terrain motor vehicle
    Patent number: D332764
    Type: Grant
    Filed: March 4, 1991
    Date of Patent: January 26, 1993
    Assignee: Altrack Limited
    Inventor: Graeme A. Chandler
  • Ground engaging element
    Patent number: D342526
    Type: Grant
    Filed: November 14, 1990
    Date of Patent: December 21, 1993
    Assignee: AirBoss Limited
    Inventor: Graeme A. Chandler
  • Tread element for wheel or endless track
    Patent number: D365826
    Type: Grant
    Filed: August 9, 1993
    Date of Patent: January 2, 1996
    Assignee: AirBoss Limited
    Inventor: Graeme A. Chandler
  • Tread element for wheel or endless track
    Patent number: D365827
    Type: Grant
    Filed: August 9, 1993
    Date of Patent: January 2, 1996
    Assignee: AirBoss Limited
    Inventor: Graeme A. Chandler