U.S. federal trademark · Serial No. 99401252 · Reg. No. 8230424
Grease nipples; Water-pipes of metal; Drain traps of metal; Penstock pipes of metal; Junctions of metal for pipes; Water-pipe valves of metal; Metal valves not being parts of machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.