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CHUBB FIRE SECURITY LTD

Overview
  • Total Patents
    143
About

CHUBB FIRE SECURITY LTD has a total of 143 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United Kingdom, Australia and South Africa. Its main competitors in its focus markets civil engineering, control and machines are PREUSSAG AG MINIMAX, FOGTEC BRANDSCHUTZ GMBH and KRETZSCHMAR AXEL.

Patent filings per year

Chart showing CHUBB FIRE SECURITY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Evans John Lawrence 9
#2 Bennett Frederick William 7
#3 Evans J 7
#4 Lockwood Francis Richard 7
#5 Whitlock Raymond 7
#6 Macdonald E 5
#7 Lockwood F 5
#8 Evans John L 5
#9 Fitch D 4
#10 Bains Kuldip 4

Latest patents

Publication Filing date Title
GB8800692D0 Hosereel assembly
GB8327280D0 Fluid discharging device
HK33783A Improvements relating to fire fighting sprinklers
EP0094192A1 Fire extinguishing apparatus
ZA8301180B Pressure-controlled valves
GB8304243D0 Pressure-controlled valve
ZA8204804B Rate of temperature change detectors, and fire alarm and fire extinguishing systems using such detectors
GB2106246A Rate of temperature change detectors
EP0061258A2 Hydraulically-driven oscillating mechanism, particularly for a fire-fighting monitor
GB2097159A Fire detectors alarm and extinguishing systems
ZA8106886B Fluid closure and discharge devices
GB2085567A Fluid closure and discharge devices
GB2083353A Fluid pressure controlled time delay apparatus
GB2076182A Fluid control valve
ZA8102646B Hydraulic control system
GB2072761A Hydraulic control means
AU6802381A Liquid-projecting monitor
GB2053014A Foam generators
EP0011364A1 Heat detector circuit
GB2034026A Heat or smoke detector circuit