U.S. federal trademark · Serial No. 86557233 · Reg. No. 4921328
Electric or electronic sensors for door openers and closers; Mechanical remote controls for motors
Door closers, electric; Electric door closing system; Electric door openers; Electric door openers and closers; Electric door opening and closing system; Electric door opening system
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.