44 ACOUSTIC APPARATUS AND EQUIPMENT-NAMELY, DIAGNOSTIC AUDIOMETERS, HEADPHONES, HEADSETS, HEADSET-TYPE EAR DEFENDERS; AND PARTS AND FITTINGS FOR ALL THE AFORESAID GOODS
Trademark Events
Nov 4, 1992
Expired Sec. 9
May 2, 1977
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.