TREA

Railhead Corp.

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Organization

  • Evergreen Park, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Light stick
    • Patent number 9,970,600
    • Issue date May 15, 2018
    • Railhead Corporation
    • Joseph Donnan
    • B61 - RAILWAYS
  • Information Patent Grant

    Reverser handle and method of use
    • Patent number 9,914,466
    • Issue date Mar 13, 2018
    • Railhead Corporation
    • Joseph Donnan
    • B61 - RAILWAYS
  • Information Patent Grant

    Locking plate holder for railroad bearing end caps
    • Patent number 5,013,076
    • Issue date May 7, 1991
    • Railhead Corporation
    • Harry G. Robertson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pull away spill guard
    • Patent number 4,483,359
    • Issue date Nov 20, 1984
    • Railhead Corp.
    • Harry G. Robertson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Locomotive Headlamp
    • Publication number 20150367865
    • Publication date Dec 24, 2015
    • Railhead Corporation
    • Joseph Donnan
    • B61 - RAILWAYS

Trademarklast 30 trademarks

  • Information Trademark

    90660281 - LDVR4K
    • Serial number 90660281
    • Filing date Apr 21, 2021
    • Railhead Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    90538988 - R RAILHEAD GEAR TRAINMAN LANTERN RH-TL2020
    • Serial number 90538988
    • Registration number 6636722
    • Filing date Feb 22, 2021
    • Railhead Corporation
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    87296983 - SWITCHMAN'S STICK
    • Serial number 87296983
    • Registration number 5298283
    • Filing date Jan 11, 2017
    • Railhead Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87190004 - R RAILHEAD
    • Serial number 87190004
    • Registration number 5500268
    • Filing date Sep 30, 2016
    • Railhead Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    85108927 - WING WALKER
    • Serial number 85108927
    • Registration number 4036133
    • Filing date Aug 17, 2010
    • Railhead Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77441747 - RAILHEAD
    • Serial number 77441747
    • Registration number 3530702
    • Filing date Apr 7, 2008
    • RAILHEAD CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75569223 - REAR VISION
    • Serial number 75569223
    • Filing date Oct 13, 1998
    • RAILHEAD CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75569222 - RAILHEAD VISION SYSTEMS
    • Serial number 75569222
    • Registration number 2358631
    • Filing date Oct 13, 1998
    • RAILHEAD CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73458579 - KE
    • Serial number 73458579
    • Registration number 1354967
    • Filing date Dec 27, 1983
    • RAILHEAD CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    72447237 - THE RAILHEAD
    • Serial number 72447237
    • Registration number 984691
    • Filing date Jan 29, 1973
    • RAILHEAD, INC., THE
    • 42 - Scientific and technological services and research and design relating thereto