U.S. federal trademark · Serial No. 85280321 · Reg. No. 4127967
Embedded and external metal handles [ and knobs ] for doors and windows; angular metal jointing elements for assembling metal frames; metal u-bolts for assembly of window and door frames; [ metal anti-dust seals for doors and windows; ] metal pulleys for sliding doors and for sliding windows
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.