Mark Identification

OPTIONSOURCE

Serial Number

73699499

Filing Date

Dec 7, 1987

Registration Date

Aug 9, 1988

Trademark by

ICE DATA SERVICES INC.

Active Trademark

Classification Information

LEASING COMPUTER SOFTWARE FOR READING A DATASTREAM AND DATABASE OF PRICE QUOTES TO ASSIST IN EVALUATING OPTIONS STRATEGIES AND TRACKING OPTIONS TRADES WHILE WORKING IN A REAL TIME ENVIRONMENT

Computer and Scientific