U.S. federal trademark · Serial No. 98485499 · Reg. No. 40-2337246
Door closers, electric; Electric door openers; Electric door opening and closing system; Hydraulic door closers; Hydraulic door openers; Window closers, electric; Window closers, hydraulic; Window openers, electric; Window openers, hydraulic
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.