21 ELECTRICALLY OPERATED PROTECTIVE SYSTEMS, VISIBLE AND AUDIBLE, AND COMBINATIONS OF BOTH, FOR DETECTING FIRE, BURGLARY, AND HOLDUP
MONITORING ELECTRICALLY OPERATED PROTECTIVE SYSTEMS, VISIBLE AND AUDIBLE, AND COMBINATIONS OF BOTH, FOR DETECTING FIRE, BURGLARY, AND HOLDUP
INSPECTING AND REPAIRING ELECTRICALLY OPERATED PROTECTIVE SYSTEMS, VISIBLE AND AUDIBLE, AND COMBINATIONS OF BOTH, FOR DETECTING FIRE, BURGLARY, AND HOLDUP
Trademark Events
Jan 25, 1993
Expired Sec. 9
Aug 29, 1977
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.