TREA

HEALTHY BUILDINGS INTERNATIONAL, INC.

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Organization

  • FAIRFAX, VA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Demand ventilation system
    • Patent number 5,791,983
    • Issue date Aug 11, 1998
    • Healthy Buildings International
    • Gray Robertson
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    86109901 - BUSINESS MINDED SUSTAINABILITY
    • Serial number 86109901
    • Registration number 4559684
    • Filing date Nov 4, 2013
    • HEALTHY BUILDINGS INTERNATIONAL, INC.
    • 37 - Building construction
  • Information Trademark

    85925572 - WATERSCREEN
    • Serial number 85925572
    • Registration number 4496275
    • Filing date May 7, 2013
    • HEALTHY BUILDINGS INTERNATIONAL, INC.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    85910981 - WE MAKE BUILDINGS MORE VALUABLE
    • Serial number 85910981
    • Registration number 4450739
    • Filing date Apr 22, 2013
    • HEALTHY BUILDINGS INTERNATIONAL, INC.
    • 37 - Building construction
  • Information Trademark

    85090278 - HEALTHY BUILDINGS SINCE 1980
    • Serial number 85090278
    • Registration number 4010417
    • Filing date Jul 22, 2010
    • HEALTHY BUILDINGS INTERNATIONAL, INC.
    • 37 - Building construction
  • Information Trademark

    76466732 - HBI
    • Serial number 76466732
    • Registration number 2880772
    • Filing date Nov 6, 2002
    • HEALTHY BUILDINGS INTERNATIONAL, INC.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    76418007 - HBI HEALTHY BUILDINGS INTERNATIONAL, INC.
    • Serial number 76418007
    • Registration number 2934294
    • Filing date Jun 7, 2002
    • HEALTHY BUILDINGS INTERNATIONAL, INC.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    74009650 - HBI HEALTHY BUILDINGS INTERNATIONAL
    • Serial number 74009650
    • Registration number 1615264
    • Filing date Dec 11, 1989
    • HEALTHY BUILDINGS INTERNATIONAL, INC.
    • 42 - Scientific and technological services and research and design relating thereto