U.S. federal trademark · Serial No. 75422068 · Reg. No. 447553
Electric and pneumatic controls for use in automatic elevator doors
metal doors for elevators
[ Elevators; ] drive systems comprised of motors, transmissions, door panels, door guides, pulleys, and belts for operating elevator doors
[ installation and repair of elevators ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.