TREA

ARMSTRONG MACHINE WORKS

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Organization

  • THREE RIVERS, MI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Energy loss detection system
    • Patent number 4,305,548
    • Issue date Dec 15, 1981
    • Armstrong Machine Works
    • David W. Miner
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Inverted bucket steam trap
    • Patent number 4,149,557
    • Issue date Apr 17, 1979
    • Armstrong Machine Works
    • David A. Keech
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic control system for an electrode-type air humidifier
    • Patent number 4,146,775
    • Issue date Mar 27, 1979
    • Armstrong Machine Works
    • Robert T. Kirchner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Condensate controller
    • Patent number 4,096,876
    • Issue date Jun 27, 1978
    • Armstrong Machine Works
    • Otho E. Ulrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Light holder
    • Patent number 3,936,023
    • Issue date Feb 3, 1976
    • Armstrong Machine Works
    • Arthur E. Clifton
    • F21 - LIGHTING

Trademarklast 30 trademarks

  • Information Trademark

    73297711 - INSU-PAK
    • Serial number 73297711
    • Registration number 1219129
    • Filing date Feb 18, 1981
    • Armstrong Machine Works
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    73275779 - A
    • Serial number 73275779
    • Registration number 1200170
    • Filing date Aug 27, 1980
    • Armstrong Machine Works
    • 7 - Machines and machine tools
  • Information Trademark

    73071205 - TRAP PAK
    • Serial number 73071205
    • Registration number 1060632
    • Filing date Dec 8, 1975
    • ARMSTRONG MACHINE WORKS
    • 7 - Machines and machine tools
  • Information Trademark

    72178318 - HUMID-I-MAKER
    • Serial number 72178318
    • Registration number 776188
    • Filing date Oct 4, 1963
    • ARMSTRONG MACHINE WORKS
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    71293509 - ARMSTRONG
    • Serial number 71293509
    • Registration number 270595
    • Filing date Dec 11, 1929
    • ARMSTRONG MACHINE WORKS
    • 7 - Machines and machine tools