Mark Identification
DUO-AIRE
Serial Number
73239266
Filing Date
Nov 15, 1979
Registration Date
Mar 23, 1982
Trademark by
Active Trademark
Classification Information
Ventilating Hoods, Exhaust Systems and Air Cleaning Systems for Domestic or Commercial Use and Comprising Two or More of the Following Units: Fan, Housing, Air Cleaner, Air Heater, Air Cooler, Filter, Inlet Duct and Outlet Duct
Environmental Control Apparatus