| PLASTEC Plastec Ventilation, Inc.
86231105 25 Mar 2014 | on 12 Dec 2023
| Dampers, namely, control devices used in air ducts to regulate the flo... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Dampers, namely, control devices used in air ducts to regulate the flow of air; Ventilating exhaust fans; Ventilating fans for commercial and industrial use; Ventilating fans for household and educational use; Ventilation hoods | | | PLASTEC VENTILATION Plastec Ventilation, Inc.
90165594 08 Sep 2020 | on 11 May 2021
| Dampers, namely, control devices used in air ducts to regulate the flo... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Dampers, namely, control devices used in air ducts to regulate the flow of air; Ventilating exhaust fans; Ventilating fans for commercial and industrial use; Ventilating fans for household and educational use; Ventilation hoods | | | PLASTEC VENTILATION, INC. Plastec Ventilation, Inc.
86231101 25 Mar 2014 | on 11 Jun 2021 | Dampers, namely, control devices used in air ducts to regulate the flo... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) PLASTEC VENTILATION, INCORPORATION | |