Mark Identification

QUAESTOR

Serial Number

73564529

Filing Date

Oct 22, 1985

Registration Date

Sep 16, 1986

Trademark by

VICKERS PLC

Classification Information

ELECTRONIC APPARATUS FOR THE INSPECTION AND AUTOMATIC MEASUREMENT OF THE DIMENSIONS OF FEATURES ON SEMI-CONDUCTOR WAFERS, COMPRISING; A WAFER HANDLING UNIT WITH CASSETTE ELEVATORS, STAGE, IMAGING UNIT, ADJUSTABLE BINOCULAR INSPECTION UNIT, ILLUMINATION MODULE, VIBRATION FREE BRIDGE, MEASUREMENT UNIT, CAMERA, MONITOR, KEYBOARD AND KEYPAD

Electrical and Scientific Apparatus