90233228
Oct 2, 2020
Nov 30, 2021
Active Trademark
Heating, ventilation and air conditioning equipment, namely, duct connector flanges, pipe flanges, ducting pipes, elbow hoses, duct reducers, pipe connectors, dryer vents, vent hoses, backdraft blockers and dampers, louvre grills, air vents, duct collars, exhaust hood vents, access panel doors, duct splitters, and rain caps
Environmental Control Apparatus