TREA

CONSERVAL ENGINEERING INC.

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Organization

  • DOWNSVIEW, ONTARIO, M3J 2N5, CA
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Solar chimney configuration
    • Patent number 11,274,661
    • Issue date Mar 15, 2022
    • CONSERVAL ENGINEERING INC.
    • Dogan Eryener
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Trademarklast 30 trademarks

  • Information Trademark

    85406889 - SOLARWALL
    • Serial number 85406889
    • Registration number 4204704
    • Filing date Aug 25, 2011
    • Conserval Engineering Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    77839287 - FASTEST SOLAR PAYBACK ON THE PLANET
    • Serial number 77839287
    • Registration number 3898605
    • Filing date Oct 1, 2009
    • Conserval Engineering Inc.
    • 35 - Advertising
  • Information Trademark

    77798728 - NIGHTSOLAR
    • Serial number 77798728
    • Registration number 3895996
    • Filing date Aug 6, 2009
    • Conserval Engineering Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    77493576 - SOLARDUCT
    • Serial number 77493576
    • Registration number 3730497
    • Filing date Jun 7, 2008
    • Conserval Engineering Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    77409023 - SOLARWALL
    • Serial number 77409023
    • Filing date Feb 28, 2008
    • Conserval Engineering Inc.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    77409000 - SOLARWALL
    • Serial number 77409000
    • Registration number 3724240
    • Filing date Feb 28, 2008
    • Conserval Engineering Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    77163469 - PV/T
    • Serial number 77163469
    • Filing date Apr 23, 2007
    • Conserval Engineering Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    77125556 - CONSERVAL
    • Serial number 77125556
    • Registration number 3465279
    • Filing date Mar 8, 2007
    • Conserval Engineering Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73570772 - CONSERVAL
    • Serial number 73570772
    • Registration number 1456392
    • Filing date Nov 29, 1985
    • CONSERVAL ENGINEERING INC.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes