TREA

HOLSET ENGINEERING COMPANY LIMITED

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  • HUDDERSFIELD HDI 6RG, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbocharger with wastegate
    • Patent number 7,823,385
    • Issue date Nov 2, 2010
    • Holset Engineering Company, Ltd.
    • James Alexander McEwen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Turbocharger with wastegate
    • Patent number 7,677,040
    • Issue date Mar 16, 2010
    • Holset Engineering Company Limited
    • James A. McEwan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Variable geometry turbine
    • Patent number 7,475,540
    • Issue date Jan 13, 2009
    • Holset Engineering Co., Limited
    • John Parker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Exhaust brake control system
    • Patent number 7,461,629
    • Issue date Dec 9, 2008
    • Holset Engineering Company, Ltd.
    • Kenneth Ball
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electric motor assisted turbocharger
    • Patent number 7,296,409
    • Issue date Nov 20, 2007
    • Holset Engineering Company, Ltd.
    • Edward Spooner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor with secondary boost air outlet passage
    • Patent number 7,210,295
    • Issue date May 1, 2007
    • Holset Engineering Company, Ltd.
    • James Alexander McEwen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbocharger with wastegate
    • Patent number 7,165,401
    • Issue date Jan 23, 2007
    • Holset Engineering Company, Ltd.
    • James Alexander McEwen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Variable geometry turbine
    • Patent number 7,108,481
    • Issue date Sep 19, 2006
    • Holset Engineering Company Limited
    • John Mulloy
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbocharger
    • Patent number 7,086,842
    • Issue date Aug 8, 2006
    • Holset Engineering Company Limited
    • Philip Mark Wild
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Acceleration control method for engine
    • Patent number 7,004,142
    • Issue date Feb 28, 2006
    • Holset Engineering Company, Ltd.
    • Kenneth Ball
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Turbine
    • Patent number 6,905,316
    • Issue date Jun 14, 2005
    • Holset Engineering Company, Ltd.
    • John Frederick Parker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressor
    • Patent number 6,540,480
    • Issue date Apr 1, 2003
    • Holset Engineering Company, Ltd.
    • Bahram Nikpour
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbocharger with wastegate actuator
    • Patent number 6,405,535
    • Issue date Jun 18, 2002
    • Holset Engineering Company, Ltd.
    • James A. McEwan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Actuating mechanism for a slidable nozzle ring
    • Patent number 6,401,563
    • Issue date Jun 11, 2002
    • Holset Engineering Company, Ltd.
    • Philip C. Franklin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Relating to compressors and turbines
    • Patent number 6,264,424
    • Issue date Jul 24, 2001
    • Holset Engineering Company, Ltd.
    • John Fuller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable geometry turbine
    • Patent number 6,203,272
    • Issue date Mar 20, 2001
    • Holset Engineering Company, Ltd.
    • Brian E. Walsham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drive devices
    • Patent number 5,988,015
    • Issue date Nov 23, 1999
    • Holset Engineering Co., Limited
    • Herve Riu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbomachinery abradable seal
    • Patent number 5,975,845
    • Issue date Nov 2, 1999
    • Holset Engineering Company, Ltd.
    • Kenneth Ball
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbocharger with annular bypass
    • Patent number 5,579,643
    • Issue date Dec 3, 1996
    • Holset Engineering Company, Ltd.
    • James A. McEwen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Load reducing variable geometry turbine
    • Patent number 5,522,697
    • Issue date Jun 4, 1996
    • Holset Engineering Company, Ltd.
    • John F. Parker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flexible coupling facilitating blind assembly
    • Patent number 5,514,038
    • Issue date May 7, 1996
    • Holset Engineering Company, Ltd.
    • Graham E. Harpin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional viration damper
    • Patent number 5,370,580
    • Issue date Dec 6, 1994
    • Holset Engineering Company, Ltd.
    • Eric M. Vollet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible coupling incorporating elastomeric elements with embedded...
    • Patent number 5,366,411
    • Issue date Nov 22, 1994
    • Holset Engineering Company, Ltd.
    • Graham E. Harpin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 5,364,308
    • Issue date Nov 15, 1994
    • Holset Engineering Company, Ltd.
    • Eric M. Vollet
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable geometry turbine inlet wall mounting assembly
    • Patent number 5,183,381
    • Issue date Feb 2, 1993
    • Holset Engineering Company Limited
    • Peter S. McKean
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable geometry turbine actuator assembly
    • Patent number 5,044,880
    • Issue date Sep 3, 1991
    • Holset Engineering Company Limited
    • Peter McKean
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable geometry turbine inlet wall mounting assembly
    • Patent number 4,984,965
    • Issue date Jan 15, 1991
    • Holset Engineering Company Limited
    • Peter McKean
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable geometry turbine
    • Patent number 4,973,223
    • Issue date Nov 27, 1990
    • Holset Engineering Company, Ltd.
    • Philip C. Franklin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable area turbocharger turbine and control system therefor
    • Patent number 4,779,423
    • Issue date Oct 25, 1988
    • Holset Engineering Company Limited
    • David T. Szczupak
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control system for a variable inlet area turbocharger turbine
    • Patent number 4,763,474
    • Issue date Aug 16, 1988
    • Holset Engineering Company Limited
    • Philip C. Franklin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    79016089 - COMMAND VALVE
    • Serial number 79016089
    • Registration number 3209337
    • Filing date May 13, 2005
    • Holset Engineering Company Limited
    • 7 - Machines and machine tools
  • Information Trademark

    79019231 - HOLSET
    • Serial number 79019231
    • Registration number 3240010
    • Filing date May 13, 2005
    • Holset Engineering Company Limited
    • 7 - Machines and machine tools
  • Information Trademark

    77630507 - COMMAND VALVE
    • Serial number 77630507
    • Filing date May 13, 2005
    • HOLSET ENGINEERING COMPANY LIMITED
    • 7 - Machines and machine tools
  • Information Trademark

    79016088 - MICRO GAP
    • Serial number 79016088
    • Registration number 3211556
    • Filing date May 13, 2005
    • Holset Engineering Company Limited
    • 7 - Machines and machine tools
  • Information Trademark

    76281331 - VGT
    • Serial number 76281331
    • Filing date Jul 6, 2001
    • HOLSET ENGINEERING COMPANY LIMITED
    • 7 - Machines and machine tools
  • Information Trademark

    73726113 - HOLSET
    • Serial number 73726113
    • Registration number 1553473
    • Filing date May 2, 1988
    • HOLSET ENGINEERING COMPANY LIMITED
    • 7 - Machines and machine tools
  • Information Trademark

    73224229 - HOLSET
    • Serial number 73224229
    • Registration number 1166419
    • Filing date Jul 20, 1979
    • Holset Engineering Company Limited
    • 12 - Vehicles
  • Information Trademark

    73179493 - HOLSET
    • Serial number 73179493
    • Registration number 1131646
    • Filing date Jul 24, 1978
    • HOLSET ENGINEERING COMPANY LIMITED
    • 7 - Machines and machine tools