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JEAN VAILLANT

Overview
  • Total Patents
    21
About

JEAN VAILLANT has a total of 21 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United Kingdom, Belgium and Germany. Its main competitors in its focus markets transport, civil engineering and mechanical elements are TRANSP INDUSTRY DEV CT BV, SDC TRAILERS LTD and SMALLFRY LTD.

Patent filings in countries

World map showing JEAN VAILLANTs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Belgium 4
#3 Germany 4
#4 Canada 2
#5 United States 2

Patent filings per year

Chart showing JEAN VAILLANTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Vaugoyeau Alexandre 8
#2 Vaillant Jean 3
#3 Jean Vaillant 2
#4 Alexandre Vaugoyeau 1
#5 Vangoyeau Alexandre 1
#6 Vaugoyyeau Alexandre 1

Latest patents

Publication Filing date Title
GB1132496A Improvements in or relating to internal shoe-drum brakes
US3305885A Bridge-laying vehicle
GB1003892A An improved sliding roof structure for vehicles
GB937443A Suspension with pneumatic flexibility corrector
GB955564A A suspension for the axles of rail vehicles
DE1157249B Makeshift bridge
GB854939A Suspension for wheeled vehicles
GB830303A Semi-trailer coupling
DE1023334B Coupling device for semi-trailer
GB764435A Semi-trailer hitch
US2726879A Semispherical fifth wheel support for semitrailer
CA609892A Dispositif de rattrapage de jeu pour attelage de vehicules, constitue par crochet et anneau
CA654238A Suspension unit for vehicles