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BELLOFRAM CORPORATION

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Organization

  • NEWELL, WV, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Slam shut thermally triggered valve
    • Patent number 11,988,299
    • Issue date May 21, 2024
    • BELLOFRAM CORPORATION
    • Chuang Ji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air cylinder controller
    • Patent number 6,944,524
    • Issue date Sep 13, 2005
    • Marsh Bellofram Corporation
    • William W. Shier
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Propane regulator with a balanced valve
    • Patent number 6,079,434
    • Issue date Jun 27, 2000
    • Marsh Bellofram Corporation
    • Roney A. Reid
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Current-to-pressure transducer with enhanced performance features
    • Patent number 4,905,720
    • Issue date Mar 6, 1990
    • Bellofram Corporation
    • Richard A. Benson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Current-to-pressure transducers
    • Patent number 4,729,398
    • Issue date Mar 8, 1988
    • Bellofram Corp.
    • Richard A. Benson
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fluid operated pump
    • Patent number 4,705,458
    • Issue date Nov 10, 1987
    • Bellofram Corporation
    • Wilfred St. Laurent
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switching valve
    • Patent number 4,674,526
    • Issue date Jun 23, 1987
    • Bellofram Corporation
    • Christos Athanassiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling diaphragm vacuum control with check valve
    • Patent number 4,466,455
    • Issue date Aug 21, 1984
    • Bellofram Corporation
    • Christos Athanassiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling diaphragm vacuum control
    • Patent number 4,390,036
    • Issue date Jun 28, 1983
    • Bellofram Corporation
    • Christos Athanassiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic positioner
    • Patent number 4,263,838
    • Issue date Apr 28, 1981
    • Bellofram Corporation
    • Wilfred H. St. Laurent
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Improvements of sealed shafts
    • Patent number 4,253,675
    • Issue date Mar 3, 1981
    • Bellofram Corporation
    • Wilfred H. St. Laurent
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealed shaft of reduced diameter
    • Patent number 4,244,589
    • Issue date Jan 13, 1981
    • Bellofram Corporation
    • Wilfred H. St. Laurent
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-aligning shaft seal
    • Patent number 4,229,010
    • Issue date Oct 21, 1980
    • Bellofram Corporation
    • Wilfred H. St. Laurent
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic relay
    • Patent number 4,219,042
    • Issue date Aug 26, 1980
    • Bellofram Corporation
    • Wilfred H. St. Laurent
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Sealed shaft
    • Patent number 4,208,060
    • Issue date Jun 17, 1980
    • Bellofram Corporation
    • Wilfred H. St. Laurent
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling diaphragm and rolling diaphragm devices
    • Patent number 3,969,991
    • Issue date Jul 20, 1976
    • Bellofram Corporation
    • Donald W. Comstock
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SLAM SHUT THERMALLY TRIGGERED VALVE
    • Publication number 20240301963
    • Publication date Sep 12, 2024
    • Bellofram Corporation
    • Chuang Ji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLAM SHUT THERMALLY TRIGGERED VALVE
    • Publication number 20220196174
    • Publication date Jun 23, 2022
    • Bellofram Corporation
    • Chuang Ji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Air cylinder controller
    • Publication number 20040186630
    • Publication date Sep 23, 2004
    • MARSH BELLOFRAM CORPORATION
    • William W. Shier
    • G05 - CONTROLLING REGULATING

Trademarklast 30 trademarks

  • Information Trademark

    98111689 - BELGAS FM
    • Serial number 98111689
    • Registration number 7540991
    • Filing date Aug 1, 2023
    • BELLOFRAM CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    98111705 - BELGAS
    • Serial number 98111705
    • Registration number 7555455
    • Filing date Aug 1, 2023
    • BELLOFRAM CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    98111680 - BELGAS FM
    • Serial number 98111680
    • Registration number 7540989
    • Filing date Aug 1, 2023
    • BELLOFRAM CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    98092087 - BELLOFRAM SILICONES
    • Serial number 98092087
    • Filing date Jul 19, 2023
    • BELLOFRAM CORPORATION
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    98092150 - BELLOFRAM SILICONES
    • Serial number 98092150
    • Filing date Jul 19, 2023
    • BELLOFRAM CORPORATION
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    98092016 - BELGAS FM FLAME MANAGEMENT
    • Serial number 98092016
    • Filing date Jul 19, 2023
    • BELLOFRAM CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    97720938 - BELLOFRAM DIAPHRAGM DIVISION A HIGHER SEALING
    • Serial number 97720938
    • Filing date Dec 16, 2022
    • BELLOFRAM CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    97720920 - BELLOFRAM DIAPHRAGM DIVISION A HIGHER SEALING
    • Serial number 97720920
    • Filing date Dec 16, 2022
    • BELLOFRAM CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    97718520 - M MARSHMEDICAL
    • Serial number 97718520
    • Registration number 7498399
    • Filing date Dec 15, 2022
    • BELLOFRAM CORPORATION
    • 37 - Building construction
  • Information Trademark

    97717601 - MARSH MEDICAL
    • Serial number 97717601
    • Registration number 7498396
    • Filing date Dec 14, 2022
    • BELLOFRAM CORPORATION
    • 37 - Building construction
  • Information Trademark

    97717484 - BELLOFRAM PRECISION CONTROLS
    • Serial number 97717484
    • Filing date Dec 14, 2022
    • BELLOFRAM CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    97717173 - BELGAS A DIVISION OF MARSH BELLOFRAM
    • Serial number 97717173
    • Filing date Dec 14, 2022
    • BELLOFRAM CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    97715560 - BELLOFRAM PRECISION CONTROLS
    • Serial number 97715560
    • Filing date Dec 13, 2022
    • BELLOFRAM CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    97700155 - MARSH INSTRUMENTS
    • Serial number 97700155
    • Filing date Dec 1, 2022
    • BELLOFRAM CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    97698188 - MARSH INSTRUMENTS
    • Serial number 97698188
    • Filing date Nov 30, 2022
    • BELLOFRAM CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    88816644 - BELGAS
    • Serial number 88816644
    • Registration number 6186781
    • Filing date Mar 2, 2020
    • BELLOFRAM CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87546885 - BELGAS FM FLAME MANAGEMENT
    • Serial number 87546885
    • Registration number 5752013
    • Filing date Jul 28, 2017
    • BELLOFRAM CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    87166272 - BELGAS CP CONTROL PRODUCTS
    • Serial number 87166272
    • Registration number 5444161
    • Filing date Sep 9, 2016
    • BELLOFRAM CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76152012 - BELLOFRAM
    • Serial number 76152012
    • Registration number 2648244
    • Filing date Oct 23, 2000
    • BELLOFRAM CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    75911067 - MARSH BELLOFRAM
    • Serial number 75911067
    • Registration number 2603427
    • Filing date Feb 3, 2000
    • BELLOFRAM CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    75820978 - BEL GAS
    • Serial number 75820978
    • Registration number 2556802
    • Filing date Oct 12, 1999
    • BELLOFRAM CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73166817 - BELLOFRAM
    • Serial number 73166817
    • Registration number 1147044
    • Filing date Apr 17, 1978
    • BELLOFRAM CORPORATION, THE
    • 7 - Machines and machine tools
  • Information Trademark

    72183955 - FLEX-WEAVE
    • Serial number 72183955
    • Registration number 776196
    • Filing date Jan 3, 1964
    • BELLOFRAM CORPORATION, THE
    • 7 - Machines and machine tools
  • Information Trademark

    71661977 - BELLOFRAM
    • Serial number 71661977
    • Registration number 597400
    • Filing date Mar 4, 1954
    • BELLOFRAM CORPORATION
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes