TREA

flexible

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Industry

  • CPC
  • F23J2213/301
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES FLUES F23J2213/00Chimneys or flues

Current Industry

F23J2213/301flexible
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible chimney hose liner
    • Patent number 10,267,438
    • Issue date Apr 23, 2019
    • Hose Master, LLC
    • Sam J. Foti
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Flexible chimney hose liner
    • Patent number 9,982,811
    • Issue date May 29, 2018
    • Hose Master, LLC
    • Sam J. Foti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Exhaust structure for combustion apparatus and construction method...
    • Patent number 9,890,952
    • Issue date Feb 13, 2018
    • Noritz Corporation
    • Takanori Nagano
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Floating flue
    • Patent number 8,746,163
    • Issue date Jun 10, 2014
    • Franklin Hagg
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rubber boot-based roof flashing apparatus
    • Patent number 7,526,895
    • Issue date May 5, 2009
    • Selkirk Corporation
    • Glen A. Edgar
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Cloth ring seal
    • Patent number 6,547,256
    • Issue date Apr 15, 2003
    • General Electric Company
    • Mahmut F. Aksit
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Flue ducting for atmospheric boilers
    • Patent number 6,234,163
    • Issue date May 22, 2001
    • John Trevor Garrod
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sleeved flexible metal piping, method of manufacturing same and flu...
    • Patent number 5,494,319
    • Issue date Feb 27, 1996
    • Tru-Flex Metal Hose Corporation
    • R. Winfield Thomas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible double wall vent pipe
    • Patent number 5,393,260
    • Issue date Feb 28, 1995
    • Eljer Manufacturing, Inc.
    • James T. Barth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-layered flexible piping and method and machine for forming same
    • Patent number 5,228,479
    • Issue date Jul 20, 1993
    • Tru-Flex Metal Hose Corporation
    • Roy W. Thomas
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for forming a spiral-wound flexible piping
    • Patent number 5,222,288
    • Issue date Jun 29, 1993
    • Tru-Flex Metal Hose Corporation
    • Roy W. Thomas
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Gas appliance connection
    • Patent number 5,165,732
    • Issue date Nov 24, 1992
    • Simpson Dura Vent Company, Inc.
    • Donald M. Townsend
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chimney liner system
    • Patent number 4,846,147
    • Issue date Jul 11, 1989
    • Simpson Dura-Vent Company, Inc.
    • Donald M. Townsend
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Flue system for wood burning stoves
    • Patent number 4,306,491
    • Issue date Dec 22, 1981
    • Charles A. Reardon
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    FLEXIBLE CHIMNEY HOSE LINER
    • Publication number 20180245718
    • Publication date Aug 30, 2018
    • Hose Master, LLC
    • SAM J. FOTI
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    FLOATING FLUE
    • Publication number 20110303141
    • Publication date Dec 15, 2011
    • Hagg Franklin
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Rubber boot-based roof flashing apparatus
    • Publication number 20060130411
    • Publication date Jun 22, 2006
    • Glen A. Edgar
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Cloth ring seal
    • Publication number 20020079655
    • Publication date Jun 27, 2002
    • Mahmut F. Aksit
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...