U.S. federal trademark · Serial No. 99278801
Door closers, electric; Electric door opening and closing system; Hydraulic door closers; Pneumatic door closers; Electric door opening system; Electric door closing system; Motorized door locks; Electric door openers; Electric door openers and closers; Door openers, electric; Elevator doors; Door openers, hydraulic; Door closers, pneumatic; Pneumatic door openers; Hydraulic door openers; Door openers being power-operated forcible entry tools; Electric garage door openers and closers; Door closers, hydraulic; Door openers, pneumatic
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.