| PROTEGO PROTEGO (USA), INC.
73299089 26 Feb 1981 | on 17 Aug 2023
| Flame Traps, Flame Arresters, and Filters Therefor, Gas Ventilators, V... Class 007 Class 007 Machinery Products Machines for the Manufacture of Oil Tanks, Flame Traps, Flame Arresters, Pressure Release Valves and Ventilation Valves-Namely, Cutting, Punching, Ribbing and Fluting Machines Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Flame Traps, Flame Arresters, and Filters Therefor, Gas Ventilators, Vent and Pressure Release Valves for Use in the Oil Refining and Storing, Case Mining and Sewage Disposal Industries; Pressure and Vacuum Breathing Valves for Cryogenic Storage and Isolation Tanks | | | PROTEGO PROTEGO (USA), INC.
73298792 26 Feb 1981 | on 29 Jul 2023
| Flame Traps, Flame Arresters, and Filters Therefor, Gas Ventilators, V... Class 007 Class 007 Machinery Products Machines for the Manufacture of Oil Tanks, Flame Traps, Flame Arresters, Pressure Release Valves and Ventilation Valves-Namely, Cutting, Punching, Ribbing and Fluting Machines Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Flame Traps, Flame Arresters, and Filters Therefor, Gas Ventilators, Vent and Pressure Release Valves for Use in the Oil Refining and Storing, Case Mining and Sewage Disposal Industries; Pressure and Vacuum Breathing Valves for Cryogenic Storage and Isolation Tanks | | | FLAMEFILTER PROTEGO (USA), INC.
74424271 13 Aug 1993 | on 23 Jun 2018
| security valves and fittings against the passage of flames, explosions... Class 007 Class 007 Machinery Products In the statement, Column 1, line 11, "Detonacions" should be deleted, and, Detonations should be inserted. Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) security valves and fittings against the passage of flames, explosions, [ detonacions ] * detonations * and/or slow combustions; flame arresters for the protection of containers, apparatus, conductions, machines and tankers | | | FLAMEFILTER PROTEGO (USA), INC.
74605098 01 Dec 1994 | on 27 Aug 2017
| safety devices comprising mechanical and non-mechanical valves, flame ... Class 007 Class 007 Machinery Products safety devices comprising mechanical and non-mechanical valves, flame arresters and mountings therefor to prevent the passage of flames in containers, machines and tankers | | 
