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ASSOCIATED FIRE ALARMS LTD

Overview
  • Total Patents
    16
About

ASSOCIATED FIRE ALARMS LTD has a total of 16 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets control, electrical machinery and energy and consumer goods are AMERICAN FIRE PREVENTION BUREA, YANG XIAO HUI and ID SYSTEMS INT.

Patent filings in countries

World map showing ASSOCIATED FIRE ALARMS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 14
#2 France 1
#3 United States 1

Patent filings per year

Chart showing ASSOCIATED FIRE ALARMS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Owen Leslie Frederick 1
#2 Tibbles Hector Victor 1
#3 Mcneil Alfred Henry 1

Latest patents

Publication Filing date Title
GB1200341A Improvements in burglar or intruder alarms
GB1127763A Interference detector
GB1102322A An improved protection device for diesel engines
GB1100251A Improvements in electric bells
GB1088282A Improvements in or relating to locks
GB1009271A Improvements in or relating to smoke detector circuits
GB1084541A Improvements in or relating to electrically operated fire detector units
GB963444A Electrically releasable door holding devices
GB861950A Improvements in electric bells
GB862564A Improvements in fire alarms
GB820453A Improvements in electric emergency switches
GB862503A Improvements in fire detectors
GB639209A Improvements in or relating to burglar alarms
GB563964A Improvements relating to automatic fire and/or burglar alarm systems
US1047264A Automatic fire-alarm system.