Patents by Inventor Martin Buffery

Martin Buffery 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).

  • SEALING UNIT AND FLUID ENGINE
    Publication number: 20180016952
    Abstract: A valve stem sealing unit (65) for forming a seal round a valve stem (41, 43) of a poppet valve (19, 21) in an engine (1) having a body (5, 7, 13) and operated by a working fluid, the valve stem sealing unit (65) including: a housing (67) defining a through passage (79) running from a first end to a second end, the through passage (69) being arranged to receive a portion of the valve stem (41, 43); a first seal (85) arranged to form a seal between the valve stem (41, 43) and the housing (69) to prevent egress of the working fluid from the first end of the housing (69); and a second seal (89) arranged to form a seal between the housing (69) and a body (5, 7, 13) of the engine (1) to prevent egress of the working fluid from the second end of the housing (69).
    Type: Application
    Filed: February 3, 2016
    Publication date: January 18, 2018
    Inventors: Graham Stuart Lucking, Timothy Stephen Hordley, Harry Martin Buffery, Don Charles Palmer
  • Vehicle component
    Patent number: D758938
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: June 14, 2016
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Vehicle component
    Patent number: D759558
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: June 21, 2016
    Assignee: JAGUAR LAND ROVER LIMITED
    Inventor: Martin Buffery
  • Rear door casing
    Patent number: D763757
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: August 16, 2016
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Door casing
    Patent number: D766791
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: September 20, 2016
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Core front seat
    Patent number: D771398
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: November 15, 2016
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Dynamic front seat
    Patent number: D771399
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: November 15, 2016
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Rear door casing
    Patent number: D819534
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: June 5, 2018
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Steering wheel
    Patent number: D820177
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: June 12, 2018
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Front door casing
    Patent number: D820754
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: June 19, 2018
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Split armrest and center console
    Patent number: D832187
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: October 30, 2018
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery
  • Bench seat for a vehicle
    Patent number: D837550
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: January 8, 2019
    Assignee: Jaguar Land Rover Limited
    Inventor: Martin Buffery