Mark Identification

QUIET ZONE

Serial Number

77281308

Filing Date

Sep 17, 2007

Registration Date

Mar 3, 2009

Trademark by

KOSS CORPORATION

Active Trademark

Classification Information

Stereo headphones [ and ear buds ] with noise canceling feature [ and accessories therefor, namely, carrying cases specifically designed for carrying headphones and ear buds, plug adaptors, signal splitter cords and batteries ]

Electrical and Scientific Apparatus