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AMERICAN LA FRANCE AND FOAMITE

Overview
  • Total Patents
    39
About

AMERICAN LA FRANCE AND FOAMITE has a total of 39 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets civil engineering, machines and engines, pumps and turbines are FOAMITE FIREFOAM COMPANY, GLOBE AUTOMATIC SPRINKLER COMPANY and AUTOMATIC SPRINKLER COMPANY.

Patent filings in countries

World map showing AMERICAN LA FRANCE AND FOAMITEs patent filings in countries
# Country Total Patents
#1 United States 35
#2 Germany 2
#3 United Kingdom 2

Patent filings per year

Chart showing AMERICAN LA FRANCE AND FOAMITEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Witter Willis D 7
#2 Smith Carlisle F 4
#3 Boniface Addison O 3
#4 Erwin Orlando R 2
#5 Rollo Walter R 2
#6 Harte James A 2
#7 Steinicke Frank H 2
#8 Orton Albert W 2
#9 Patterson Duncan W 2
#10 Hubert Walker 2

Latest patents

Publication Filing date Title
GB428818A Improvements in foam fire extinguishers
US2042739A Powder bin discharge structure
US1975178A Valve for liquid co and like flasks
US2021613A Pumping system
US1998594A Co fire extinguishing system
DE619665C Fire extinguishing system with several movably mounted extinguishing agent containers
US1959553A Fire extinguishing
US1956083A Apparatus for extinguishing tank fires
US1913688A Manufacture of fire extinguishers
US2020489A Frame chock for automotive vehicles
US1998593A Apparatus for discharging sealed containers
US1939287A Fire extinguisher
US1860638A Fire engine
US1887217A Fire extinguisher
GB319760A Improvements in compressed gas containers
US1885258A Foam extinguishing system
DE547154C Hand foam extinguisher
US1854218A Fire extinguisher
US1802144A Fire-extinguishing apparatus
US1893026A Oil tank fire protection