Mark Identification
DUET BY APOGEE
Serial Number
77619995
Filing Date
Nov 21, 2008
Registration Date
Feb 2, 2010
Trademark by
APOGEE ELECTRONICS CORPORATION
Active Trademark
Classification Information
Audio apparatus and electronic equipment for converting signals and formats, namely analog/digital and digital/analog converters, digital format converters, digital I/O devices, digital signal processors (DSP) microphone preamplifiers, audio filters, analog and digital processing equipment for audio
Electrical and Scientific Apparatus