| NORCO Norco
75457783 27 Mar 1998 | on 18 Jul 2018
| gases for welding, namely, oxygen, acetylene, argon, helium, nitrogen,... Class 001 Class 001 Chemical Products gases for welding, namely, oxygen, acetylene, argon, helium, nitrogen, nitrous oxide, carbon dioxide | | | PREMIER-ARC NORCO
76442525 22 Aug 2002 | on 12 Sep 2003 | Welding Torches - Welding Electrodes - Electric Arc Welders,Welding To... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Welding Torches - Welding Electrodes - Electric Arc Welders | | | NORCO NORCO
74080524 23 Jul 1990 | on 11 Jun 1998 | gases; namely, oxygen, acetylene, argon, helium, nitrogen, nitrous oxi... Class 001 Class 001 Chemical Products gases; namely, oxygen, acetylene, argon, helium, nitrogen, nitrous oxide and carbon dioxide in containers for use in the welding industries | |