SW
Filed: August 6, 1984
ALARM SYSTEMS, COMPRISING INTRUSION DETECTORS, SMOKE DETECTORS, HOLD-UP SWITCHES, CONTROL UNITS, WARNING LIGHTS, NAMELY,…
Owned by: NATIONAL GUARDIAN SECURITY SERVICES CORP.
Serial Number: 73493418
ALARM-1
Filed: June 26, 1986
MONITORING OF SECURITY SYSTEMS
Owned by: NATIONAL GUARDIAN SECURITY SERVICES CORP.
Serial Number: 73606469
Image Trademark
Filed: December 3, 1987
MONITORING OF BURGLAR ALARMS, SECURITY ALARMS, FIRE ALARMS AND ENERGY MANAGEMENT SYSTEMS
Owned by: NATIONAL GUARDIAN SECURITY SERVICES CORP.
Serial Number: 73698780
US MONITOR
Filed: January 25, 1991
design, installation, monitoring, maintenance and repairs of burglar alarm, fire alarm, and security alarm systems
Owned by: NATIONAL GUARDIAN SECURITY SERVICES CORP.
Serial Number: 74133338
WATCHLINK
Filed: April 28, 1994
computer software, namely security management programs that permit communications and information exchange between an alarm…
Owned by: NATIONAL GUARDIAN SECURITY SERVICES CORP.
Serial Number: 74518078
USAGARD
Filed: August 8, 1994
burglar, fire and other electronic building security alarms for residential and commercial use that transmit signals to…
Owned by: NATIONAL GUARDIAN SECURITY SERVICES CORP.
Serial Number: 74559631
Image Trademark
Filed: August 15, 1995
installation, maintenance and repair of burglar alarms, security alarms, fire alarms, energy management systems, and other…
Owned by: NATIONAL GUARDIAN SECURITY SERVICES CORP.
Serial Number: 74714476
