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BOUCHAGE MECANIQUE

Overview
  • Total Patents
    253
About

BOUCHAGE MECANIQUE has a total of 253 patent applications. Its first patent ever was published in 1958. It filed its patents most often in France, Germany and Italy. Its main competitors in its focus markets packaging and shipping, machine tools and chemical engineering are BERNARDIN BOTTLE CAP COMPANY, AMERICAN METAL CAP CO and GEN CAN COMPANY.

Patent filings per year

Chart showing BOUCHAGE MECANIQUEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Charles Musy 17
#2 Coursaut Henri 13
#3 Babiol Pierre 12
#4 Coursaut H 8
#5 Babiol P 6
#6 Marcel Henri 6
#7 Marcel H 6
#8 Coursaut-Durand H 5
#9 Deix Jean 5
#10 Coursaut-Durand Henri 4

Latest patents

Publication Filing date Title
FR2429716A1 Gaseous liquid bottle stopper - has groove in skirt to accommodate integral snap-fit ring allowing resealing
ZA7701216B Security closure
PT66204A Improvements to inviolable shutter devices
FR2337982A7 Bottle stop with elastic sealing sleeve - includes spherical expansion cap to produce sealing pressure
GB1503121A Pourer stoppers
AU8541075A Corking device
CA1014107A Bottle stopper
ZA7503567B Tamper-proof closure
ES437074A1 Perfected plugging device. (Machine-translation by Google Translate, not legally binding)
GB1485199A Device for forming closures
IT1035435B Tamper-proof bottle capsule and spout - has pouring spout retained inside skirt by inwards extending flanges
DE2518227A1 Tamper-proof bottle capsule and spout - has pouring spout retained inside skirt by inwards extending flanges
DE2502271A1 WARRANTY CAP
ZA7407305B Closure
GB1457195A Closure
US3936991A Bottle stoppering apparatus
GB1409703A Anti-theft closure cap
DE2362186A1 CORK TO SEAL A CONTAINER THAT HOLDS A GAS BEVERAGE, FOR EXAMPLE A CHAMPAGNE, SPARKING WINE OR PEARL WINE BOTTLE
US3895731A Closure for receptacles
FR2282207A7 Bottle closure preventing refilling - has moulded valve ball location with arms forming outlet opening