U.S. federal trademark · Serial No. 79440480
Pneumatic door openers and closers; hydraulic door openers and closers; electric motors for use with doors; electronic door closing system; window openers, electric; window closers, electric; electric motor drives, namely, driving motors, other than for land vehicles, for use with ventilation openings or other openings in buildings.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.