TREA

fibrous material being fiber reinforced polymer made of plastic matrix reinforced by fine glass or in the form of a loose mass of filaments or fibers

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Industry

  • CPC
  • F01N2330/102
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N2330/00Structure of catalyst support or particle filter

Current Industry

F01N2330/102fibrous material being fiber reinforced polymer made of plastic matrix reinforced by fine glass or in the form of a loose mass of filaments or fibers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Inorganic fiber-formed article, mat for exhaust gas cleaning appara...
    • Patent number 12,168,841
    • Issue date Dec 17, 2024
    • MAFTEC Co., Ltd
    • Yusuke Kimura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust filter system for internal combustion engines and method of...
    • Patent number 11,781,455
    • Issue date Oct 10, 2023
    • The Original Carbon Trap Inc.
    • Kevin Tkachuk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tubular member for exhaust gas treatment device and exhaust gas tre...
    • Patent number 11,773,762
    • Issue date Oct 3, 2023
    • NGK Insulators, Ltd.
    • Yusuke Oshita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust filter
    • Patent number 7,294,162
    • Issue date Nov 13, 2007
    • Donaldson Company, Inc.
    • Steve Anderson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Spiraltrap: devices and methods for the trapping particulate matter...
    • Patent number 7,279,022
    • Issue date Oct 9, 2007
    • Industrial Widget Works Company
    • Richard C. Johnson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter assembly for exhaust gases
    • Patent number 6,883,321
    • Issue date Apr 26, 2005
    • Bendix Commercial Vehicle Systems LLC
    • William P. Fornof
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Filtering device for vehicle exhaust
    • Patent number 4,706,455
    • Issue date Nov 17, 1987
    • Rolf Johnsson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Process and apparatus for reducing soot
    • Patent number 4,441,971
    • Issue date Apr 10, 1984
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Tomoji Ishiguro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combined sound damper and oil trap for a compressed air apparatus
    • Patent number 4,286,976
    • Issue date Sep 1, 1981
    • Gunnar Eriksson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Diesel engine exhaust particulate trap
    • Patent number 4,264,344
    • Issue date Apr 28, 1981
    • General Motors Corporation
    • Otto A. Ludecke
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High temperature gas filtering device
    • Patent number 4,149,862
    • Issue date Apr 17, 1979
    • Robert R. Sewell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Process for making ceramic refractory oxide fiber-reinforced cerami...
    • Patent number 4,092,194
    • Issue date May 30, 1978
    • E. I. Du Pont de Nemours and Company
    • James R. Green
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Reticulated tube of reinforced ceramic fibers
    • Patent number 3,986,528
    • Issue date Oct 19, 1976
    • E. I. Du Pont de Nemours and Company
    • James R. Green
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Support structures for fixed bed flow reactors
    • Patent number 3,949,109
    • Issue date Apr 6, 1976
    • E. I. Du Pont de Nemours and Company
    • John Joseph McBride
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3918943
    • Patent number 3,918,943
    • Issue date Nov 11, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3918936
    • Patent number 3,918,936
    • Issue date Nov 11, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3918937
    • Patent number 3,918,937
    • Issue date Nov 11, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3918944
    • Patent number 3,918,944
    • Issue date Nov 11, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3918945
    • Patent number 3,918,945
    • Issue date Nov 11, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3898064
    • Patent number 3,898,064
    • Issue date Aug 5, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3869267
    • Patent number 3,869,267
    • Issue date Mar 4, 1975
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3857688
    • Patent number 3,857,688
    • Issue date Dec 31, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3826067
    • Patent number 3,826,067
    • Issue date Jul 30, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3822531
    • Patent number 3,822,531
    • Issue date Jul 9, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3815337
    • Patent number 3,815,337
    • Issue date Jun 11, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3815338
    • Patent number 3,815,338
    • Issue date Jun 11, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3802163
    • Patent number 3,802,163
    • Issue date Apr 9, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3688476
    • Patent number 3,688,476
    • Issue date Sep 5, 1972
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3633343
    • Patent number 3,633,343
    • Issue date Jan 11, 1972
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3618314
    • Patent number 3,618,314
    • Issue date Nov 9, 1971
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents