Mark Identification
CLEARSPEECH
Serial Number
85171237
Filing Date
Nov 8, 2010
Registration Date
May 31, 2011
Trademark by
Active Trademark
Classification Information
A portable loudspeaker with an audio amplifier and electronic circuitry for analyzing noise content of an incoming signal, canceling the noise content of the incoming signal and providing an amplified sound with greatly reduced noise
Electrical and Scientific Apparatus