9 OFFICE TELEPHONE SETS INCLUDING DESK AND WALL TYPE; TELEPHONE PARTS; TELEPHONE CALL METERS AND CONTROLS; AND CALL DISPLAY INDICATORS FOR REMOTE STATIONS AND A CENTRAL INDICATOR FOR USE IN IDENTIFYING RECIPIENTS OF UNANSWERED CALLS
Trademark Events
Apr 14, 1997
Expired Sec. 9
Feb 22, 1982
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.