NORRISEAL WELLMARK
Mark Identification

NORRISEAL WELLMARK

Serial Number

90877902

Filing Date

Aug 11, 2021

Registration Date

Sep 12, 2023

Trademark by

CHAMPIONX LLC

Active Trademark

Classification Information

Externally-mounted chambers and domes for use with liquid level switches or liquid level controllers, namely, metal storage tanks for oil and gas

Metal Goods

Pressure regulators being parts of machines; check valves as parts of machines; butterfly valves being parts of machines; pneumatic and hydraulic valve actuators

Machinery

Safety valves being pressure relief valves for oil and gas facilities; automatic control valves; automatic liquid level control machines; liquid level switches for monitoring and controlling liquids in tanks and vessels; pressure controllers for controlling the pressure of liquid, semi-liquid, and gaseous substances in industrial processes; liquid level gauges; electric valve actuator

Electrical and Scientific Apparatus

Pressure regulators for gas pipes and lines

Environmental Control Apparatus