U.S. federal trademark · Serial No. 90496812 · Reg. No. 6582813
Cask stands of metal; Ducts of metal for ventilating and air-conditioning installations; Ducts of metal, for central heating installations; Junctions of metal for pipes; Metal bottles for compressed gas or liquid air, sold empty; Metal pipe fittings for compressed air pipes; Metal pipes; Pipework of metal; Water-pipes of metal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.