Mark Identification

INCHARGE

Serial Number

78034568

Filing Date

Nov 9, 2000

Registration Date

Jan 13, 2004

Trademark by

BAKER HUGHES INCORPORATED

Classification Information

Well control apparatus for down hole oil, gas or injection wells, namely, power operated remote controlled fluid and gas flow control devices that are part of sub sea well completion, namely, packers, safety valves, power supply devices in the nature of electrical, hydraulic, electron-hydraulic and fiber optic powered devices, valves, sliding sleeves, remotely actuated down hole tools; remote controlled power operated variable choke and shut off valves that are part of sub sea well completion, namely, sliding sleeves and packers; remotely activated power operated down hole tools, namely, packers, flow control valves, sliding sleeves, and power operated power suppliers in the nature of electrical, hydraulic, electron-hydraulic and fiber optic powered devices

Machinery

Well control apparatus for down hole oil, gas or injection wells, namely, remote controlled manual fluid and gas flow control valves, remote controlled variable manual choke and shut off valves, namely, packers, flow control valves, sliding sleeves, and manually operated power suppliers in the nature of hydraulic and electron-hydraulic devices

Hand Tools

Well control apparatus for down hole oil, gas or injection wells, namely, down hole computerized electrical, hydraulic, or fiber optic controllers, electromechanical, electrical, hydraulic, and op to-hydraulic control for use in controlling the fluid flow in an oil, gas, or injection well; production well pressure, temperature, flow, and chemical sensors; fixed down hole formation evaluation sensors; electrical inflation and deflation controllers, namely, valves to operate inflatable packers; remote controlled automatic metal fluid and gas flow control valves; remote controlled variable automatic choke and shut off valves; automatic safety valves; computer monitors for measuring valves pressure; electrical, hydraulic, and fiber optic controllers for fluid flow control; computer and video monitors; telemetry devices, namely, fiber optic lines, acoustic and electrical conductors for two-way communication; transceivers for two-way communication, fiber optic sensors

Electrical and Scientific Apparatus