U.S. federal trademark · Serial No. 90764608 · Reg. No. 7680639
installation of elevators; repair of elevators; maintenance of elevators; cleaning of elevators; installation of escalators; repair of escalators; maintenance of escalators; cleaning of escalators; installation of doors; maintenance of doors; repair of doors; installation of automatic doors, door openers, and door closers; maintenance of automatic doors, door openers, and door closers; repair of automatic doors, door openers, and door closers; cleaning of automatic doors, door openers, and door closers; installation of moving walkways; repair of moving walkways; maintenance of moving walkways; cleaning of moving walkways; installation of electronic access control systems comprising hardware and readers and controllers for controlling access to a premises; repair of electronic access control systems comprising hardware and readers and controllers for controlling access to a premises; maintenance of electronic access control systems comprising hardware and readers and controllers for controlling access to a premises; installation of electronic access control systems comprising hardware and readers and controllers for controlling access to elevators; repair of electronic access control systems comprising hardware and readers and controllers for controlling access to elevators; maintenance of electronic access control systems comprising hardware and readers and controllers for controlling access to elevators; installation of luggage handling systems being powered ramps to move luggage and cargo; installation of luggage handling systems being conveyors, roller conveyors, and belt conveyors; installation of luggage handling systems being loading and unloading machines; repair of luggage handling systems being powered ramps to move luggage and cargo; repair of luggage handling systems being conveyors, roller conveyors, and belt conveyors; repair of luggage handling systems being loading and unloading machines; maintenance of luggage handling systems being powered ramps to move luggage and cargo; maintenance of luggage handling systems being conveyors, roller conveyors, and belt conveyors; maintenance of luggage handling systems being loading and unloading machines; installation of conveyors; repair of conveyors; maintenance of conveyors; maintenance of powered ramps to move luggage on to airplanes; repair of powered ramps to move luggage on to airplanes; installation of passenger boarding bridges; repair of passenger boarding bridges; maintenance of passenger boarding bridges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.