U.S. federal trademark · Serial No. 86478561 · Reg. No. 4785569
Door closers, electric; Door openers, pneumatic; Electric door closing system; Electric door openers; Electric door openers and closers; Electric door opening and closing system; Electric door opening system; Hydraulic door closers; Hydraulic door openers; Motorized door locks; Pneumatic door closers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.