TREA

HEAT-FAB, INC., A MA. CORP

Follow

Organization

  • GREENFIELD, MA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Flue gas conduit joining connection
    • Patent number 6,702,338
    • Issue date Mar 9, 2004
    • Heat-Fab, Inc.
    • David C. Vanasse
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Flue gas conduit connector
    • Patent number 4,874,191
    • Issue date Oct 17, 1989
    • Heat-Fab, Inc.
    • Lloyd C. Green
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75686690 - AR-FLEX
    • Serial number 75686690
    • Filing date Apr 19, 1999
    • HEAT-FAB, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    75686691 - GC-FLEX
    • Serial number 75686691
    • Filing date Apr 19, 1999
    • HEAT-FAB, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    74009615 - SAF-T VENT
    • Serial number 74009615
    • Registration number 1611972
    • Filing date Dec 11, 1989
    • Heat-Fab, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73673550 - SAF-T WRAP
    • Serial number 73673550
    • Registration number 1477572
    • Filing date Jul 21, 1987
    • Heat-Fab, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73673551 - SAF-T THIMBLE
    • Serial number 73673551
    • Registration number 1477573
    • Filing date Jul 21, 1987
    • Heat-Fab, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73354793 - HEAT-FAB
    • Serial number 73354793
    • Registration number 1237197
    • Filing date Mar 15, 1982
    • Heat-Fab, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    73309843 - SAF-T PIPE
    • Serial number 73309843
    • Registration number 1196530
    • Filing date May 11, 1981
    • Heat-Fab, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    73309844 - SAF-T LINER
    • Serial number 73309844
    • Registration number 1196531
    • Filing date May 11, 1981
    • Heat-Fab, Inc.
    • 6 - Common metals and their alloys