Mark Identification

UNIPORT

Serial Number

75479248

Filing Date

May 4, 1998

Trademark by

TELTREND INC.

Classification Information

ELECTRONIC DATA EQUIPMENT, NAMELY, DIGITAL DATA SERVICE INTERFACES USED OVER TWISTED PAIRS OF COPPER WIRES BY A LOCAL EXCHANGE CARRIER TO PROVIDE DIGITAL DATA SERVICES TO A CUSTOMER SITE

Electrical and Scientific Apparatus