ASSOCIATED FIRE ALARMS LTD innovation strategy

Patent filings in countries

#	Industry
#1	Control
#2	Electrical machinery and energy
#3	Consumer goods
#4	Civil engineering
#5	Measurement
#6	Engines, pumps and turbines
#7	Transport

#	Technology
#1	Alarm systems
#2	Locks
#3	Electric switches
#4	Sound-producing devices
#5	Guiding railway traffic
#6	Analysing materials
#7	Cyclically operating valves

Publication	Filing date	Title
GB1200341A	1967-04-24	Improvements in burglar or intruder alarms
GB1127763A	1964-07-14	Interference detector
GB1102322A	1964-04-21	An improved protection device for diesel engines
GB1100251A	1964-01-24	Improvements in electric bells
GB1088282A	1963-04-26	Improvements in or relating to locks
GB1009271A	1963-03-04	Improvements in or relating to smoke detector circuits
GB1084541A	1963-02-26	Improvements in or relating to electrically operated fire detector units
GB963444A	1961-09-12	Electrically releasable door holding devices
GB861950A	1957-02-14	Improvements in electric bells
GB862564A	1957-01-16	Improvements in fire alarms
GB820453A	1956-09-24	Improvements in electric emergency switches
GB862503A	1956-09-20	Improvements in fire detectors
GB639209A	1947-04-30	Improvements in or relating to burglar alarms
GB563964A	1943-03-02	Improvements relating to automatic fire and/or burglar alarm systems
US1047264A	1911-12-01	Automatic fire-alarm system.