Mark Identification

MCU

Serial Number

74507604

Filing Date

Mar 31, 1994

Registration Date

Dec 5, 1995

Trademark by

TOLLGRADE COMMUNICATIONS INC.

Active Trademark

Classification Information

telecommunications line equipment, namely channel units which plug-in to emulate cable and which convert, link and/or transport signals over digital carriers from various types of circuit [ of ] * TO * channel banks or loop carrier systems

Electrical and Scientific Apparatus