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HEIL-QUAKER CORPORATION

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  • LEWISBURG, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hub for a plastic blower impeller
    • Patent number 4,943,209
    • Issue date Jul 24, 1990
    • Heil-Quaker Corporation
    • Richard F. Beehler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Service thermostat
    • Patent number 4,942,613
    • Issue date Jul 17, 1990
    • Heil-Quaker Corporation
    • Gregory A. Lynch
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Blower with clam shell housing
    • Patent number 4,865,517
    • Issue date Sep 12, 1989
    • Heil-Quaker Corporation
    • Richard F. Beehler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stamped discharge grille including two louvred sections
    • Patent number 4,858,683
    • Issue date Aug 22, 1989
    • Heil-Quaker Corporation
    • Richard F. Beehler
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Carton with self positioning interlocking corners
    • Patent number 4,850,527
    • Issue date Jul 25, 1989
    • Heil-Quaker Corporation
    • Gordon M. Church
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Power vent and control for furnace
    • Patent number 4,752,210
    • Issue date Jun 21, 1988
    • Heil-Quaker Corporation
    • Bryan O. Trent
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Control for heat pipe central furnace
    • Patent number 4,702,225
    • Issue date Oct 27, 1987
    • Heil-Quaker Corporation
    • Edward J. Heffernan
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Lanced fin condenser for central air conditioner
    • Patent number 4,691,768
    • Issue date Sep 8, 1987
    • Heil-Quaker Corporation
    • Charles B. Obosu
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Condensate overflow control for furnace
    • Patent number 4,682,579
    • Issue date Jul 28, 1987
    • Heil-Quaker Corporation
    • Davis L. Bigham
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat pipe central furnace
    • Patent number 4,577,615
    • Issue date Mar 25, 1986
    • Heil-Quaker Corporation
    • Ronald S. Tomlinson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Condensate handling means for condensing furnace
    • Patent number 4,543,892
    • Issue date Oct 1, 1985
    • Heil-Quaker Corporation
    • Ronald S. Tomlinson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    High efficiency furnace with secondary heat exchanger
    • Patent number 4,542,734
    • Issue date Sep 24, 1985
    • Heil-Quaker Corporation
    • Bryan O. Trent
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Power vent and control for furnace
    • Patent number 4,460,329
    • Issue date Jul 17, 1984
    • Heil-Quaker Corporation
    • Bryan O. Trent
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Terminal block and capacitor mount for blower
    • Patent number 4,390,219
    • Issue date Jun 28, 1983
    • Heil-Quaker Corporation
    • Richard F. Beehler
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mounting arrangement for condensate neutralizer in a furnace
    • Patent number 4,309,947
    • Issue date Jan 12, 1982
    • Heil-Quaker Corporation
    • Edward A. Ketterer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Furnace with flue gas condensate neutralizer
    • Patent number 4,289,730
    • Issue date Sep 15, 1981
    • Heil-Quaker Corporation
    • Ronald S. Tomlinson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ventilation fan
    • Patent number 4,261,255
    • Issue date Apr 14, 1981
    • Heil-Quaker Corporation
    • Richard M. Anderson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Damper mechanism for fresh air intake
    • Patent number 4,200,117
    • Issue date Apr 29, 1980
    • Heil-Quaker Corporation
    • Richard M. Anderson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air conditioner control
    • Patent number 4,045,973
    • Issue date Sep 6, 1977
    • Heil-Quaker Corporation
    • Richard M. Anderson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner control
    • Patent number 4,038,061
    • Issue date Jul 26, 1977
    • Heil-Quaker Corporation
    • Richard M. Anderson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner control
    • Patent number 4,034,570
    • Issue date Jul 12, 1977
    • Heil-Quaker Corporation
    • Richard M. Anderson
    • F24 - HEATING RANGES VENTILATING

Trademarklast 30 trademarks

  • Information Trademark

    74045209 - ZONEAIRE
    • Serial number 74045209
    • Registration number 1701090
    • Filing date Apr 2, 1990
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    74800209 - HQ
    • Serial number 74800209
    • Registration number 1671447
    • Filing date Jan 5, 1990
    • HEIL-QUAKER CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74016658 - HQ
    • Serial number 74016658
    • Registration number 1680746
    • Filing date Jan 5, 1990
    • HEIL-QUAKER CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    74013111 - FLEX-DRIVE
    • Serial number 74013111
    • Filing date Dec 21, 1989
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    74004511 - ZONEAIRE
    • Serial number 74004511
    • Filing date Nov 22, 1989
    • HEIL-QUAKER CORPORATION
    • 35 - Advertising
  • Information Trademark

    73826706 - ZONEAIRE
    • Serial number 73826706
    • Registration number 1594083
    • Filing date Sep 21, 1989
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73773285 - ZONEAIRE
    • Serial number 73773285
    • Registration number 1550071
    • Filing date Jan 6, 1989
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73768049 - MARATHERM
    • Serial number 73768049
    • Registration number 1550065
    • Filing date Dec 8, 1988
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73767966 - AIRQUEST
    • Serial number 73767966
    • Registration number 1549046
    • Filing date Dec 8, 1988
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73768048 - MARATHERM
    • Serial number 73768048
    • Registration number 1549047
    • Filing date Dec 8, 1988
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73753154 - LONGLIFE
    • Serial number 73753154
    • Registration number 1557412
    • Filing date Sep 20, 1988
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73695596 - LONGLIFE
    • Serial number 73695596
    • Filing date Nov 16, 1987
    • HEIL-QUAKER CORPORATION
    • 36 - Insurance
  • Information Trademark

    73674695 - TEMPSTAR
    • Serial number 73674695
    • Registration number 1483279
    • Filing date Jul 27, 1987
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73645835 - TEMPSTAR
    • Serial number 73645835
    • Registration number 1465334
    • Filing date Feb 24, 1987
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73645872 - AIRQUEST
    • Serial number 73645872
    • Registration number 1456415
    • Filing date Feb 24, 1987
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73244382 - ENERGY MARSHAL
    • Serial number 73244382
    • Registration number 1208099
    • Filing date Dec 28, 1979
    • Heil-Quaker Corporation
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73195500 - HEIL
    • Serial number 73195500
    • Registration number 1141252
    • Filing date Dec 4, 1978
    • Heil-Quaker Corporation
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73195498 - HEIL
    • Serial number 73195498
    • Registration number 1155475
    • Filing date Dec 4, 1978
    • Heil-Quaker Corporation
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73195511 - FAST
    • Serial number 73195511
    • Registration number 1144065
    • Filing date Dec 4, 1978
    • Heil-Quaker Corporation
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    72169853 - DURAFUSED
    • Serial number 72169853
    • Registration number 766381
    • Filing date May 28, 1963
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    72054617 - HEIL
    • Serial number 72054617
    • Registration number 678440
    • Filing date Jul 1, 1958
    • HEIL-QUAKER CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes