Mark Identification

SONET

Serial Number

75706167

Filing Date

May 13, 1999

Registration Date

Aug 7, 2001

Trademark by

CAMBRIDGE SOUND MANAGEMENT LLC

Active Trademark

Classification Information

SOUND MASKING SYSTEMS FOR PROVIDING ACOUSTIC PRIVACY, NAMELY A CONTROLLER AND EMITTERS FOR PRODUCING AUDIO SIGNALS AUDIBLE IN A LOCAL ENVIRONMENT

Electrical and Scientific Apparatus