Learn more

DUBOIS & CIE

Overview
  • Total Patents
    44
About

DUBOIS & CIE has a total of 44 patent applications. Its first patent ever was published in 1952. It filed its patents most often in France and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, machine tools and thermal processes are SCHLOSS UND BESCHLAEGEFABRIK A, J E REYNOLDS & COMPANY LTD and SIEVERS FA CARL.

Patent filings in countries

World map showing DUBOIS & CIEs patent filings in countries
# Country Total Patents
#1 France 43
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing DUBOIS & CIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dubois Gerard 5
#2 Gerard Dubois 2
#3 Truffy Antoine 1
#4 Seguelas Etienne 1
#5 Segualas Etienne 1
#6 Georgelin Sylvain 1
#7 Joel Bouveau 1
#8 Dupont Rene-Henri 1
#9 Ackermann J P 1

Latest patents

Publication Filing date Title
FR2660688A2 Lock for cash boxes and similar uses
FR2614645A1 Hinge device for a tilting door which has to be balanced, in particular for domestic electrical appliances
FR2607178A2 Lock for trunks and similar applications
FR2598172A1 Lock for trunks and similar applications
FR2474573A1 Automobile centralised door locking system - allows easy manual unlocking and has latch for slider operated by stub of motor reduction chain
FR2472070A1 Barrel lock for door - has peg which moves latch to lock actuating handle to casing
FR2470834A1 Boot lock for motor vehicle - has manual and remote lock control using cylinder lock or slide to move slidable rocking lever