| FIRE FLEX Masterduct Holding, Inc.
86014612 19 Jul 2013 | on 10 Jan 2023
| Non-metal ventilating ducts Class 019 Class 019 Non-Metallic Building Material Products "FLEX" | | | MASTERDUCT MASTERDUCT HOLDING, INC.
75724938 09 Jun 1999 | on 12 Apr 2022
| NON-METAL, FLEXIBLE DUCTS FOR USE IN AIR CONDITIONING, VENTILATION, SU... Class 019 Class 019 Non-Metallic Building Material Products NON-METAL, FLEXIBLE DUCTS FOR USE IN AIR CONDITIONING, VENTILATION, SUCTION APPLICATIONS, AND CONVEYING OF FLUIDIZED SOLIDS | | | FLEXMASTER U.S.A. Masterduct Holding, Inc.
85202005 20 Dec 2010 | on 17 Nov 2021
| Metal joinery fittings for HVAC dispersion ducts; metal access doors f... Class 006 Metal joinery fittings for HVAC dispersion ducts; metal access doors for ventilating ducts Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Insulating sleeves for HVAC air dispersion ducts | |