Mark Identification

SPECTRAFLOW

Serial Number

76256711

Filing Date

May 14, 2001

Trademark by

BIGBAND NETWORKS BAS INC.

Classification Information

TELECOMMUNICATIONS SOFTWARE, NAMELY, SOFTWARE USED FOR QUEUING DATA FLOW AND ESTABLISHING TIERED SERVICE LEVELS FOR USE IN CONNECTION WITH ELECTRONIC IP ACCESS SWITCHES THAT PROVIDE VOICE, VIDEO, AND DATA COMMUNICATIONS SERVICES THROUGH HYBRID FIBER COAXIAL CABLE NETWORKS

Electrical and Scientific Apparatus