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DREVET & CIE

Overview
  • Total Patents
    27
About

DREVET & CIE has a total of 27 patent applications. Its first patent ever was published in 1911. It filed its patents most often in France, EPO (European Patent Office) and Canada. Its main competitors in its focus markets civil engineering, packaging and shipping and audio-visual technology are CROISEE DS, PREFER SRL and SAFECORP FINANCIAL SERVICES PTY LTD.

Patent filings in countries

World map showing DREVET & CIEs patent filings in countries
# Country Total Patents
#1 France 21
#2 EPO (European Patent Office) 3
#3 Canada 1
#4 Switzerland 1
#5 Italy 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Gagnoud Marcel 10
#2 Burtin Henri 3
#3 Marcel Gagnoud 2
#4 Drevet Cie 1

Latest patents

Publication Filing date Title
FR2758154A1 Lock for door, window or the like, of the faceplate lock type
FR2671828A1 Lock, of the type intended to be recessed into the edge of a door and comprising a sleeping latch.
FR2620159A1 Locking hardware, such as a lock or cremone-lock, having a half-turn pene
FR2619408A1 Fouillot for locking hardware, such as lock, cr emone, cremone-lock or other
FR2619407A1 Device for fixing a housing to a head of a locking fitting for a door, window or the like
FR2569675A1 Device for opening sterilised jars
FR2569755A1 Half-lock pene recall lock by a sliding member
FR2542034A1 Device for stopping and locking the second leaf of a double leaf door
FR2508960A1 Closing drive for sliding doors - incorporates force limiter which disengages motor when obstacle is encountered
FR2508963A1 Automatic door operating mechanism - comprises pivoting arm which stops motor when obstacle is encountered
FR2508964A1 Automatic door opening and closing mechanism - comprises lever attached to door which moves along motor-driven endless screw
FR2253385A5 Casement bolt with upper and lower rollers - operating closure mechanism is slender unit with security latch assuring effective closure