Mark Identification

IDM

Serial Number

74001753

Filing Date

Nov 16, 1989

Registration Date

Jul 24, 1990

Trademark by

SCHLUMBERGER TECHNOLOGY CORP.

Classification Information

INDUSTRIAL ELECTRIC MOTOR SPEED DRIVES

Machinery

DRILLING RIG EQUIPMENT, NAMELY ELECTRIC MOTOR CONTROLS AND GENERATOR CONTROLS, AND ELECTRIC MOTOR CONTROLS

Electrical and Scientific Apparatus