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CROWN CORK COMPANY LTD

Overview
  • Total Patents
    48
About

CROWN CORK COMPANY LTD has a total of 48 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets packaging and shipping, machines and machine tools are KUEPPERSBUSCH GERD, SYNCHRO ENTPR CO LTD and BELLANDI FERDINANDO L.

Patent filings in countries

World map showing CROWN CORK COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 23
#2 United States 7
#3 France 6
#4 Denmark 5
#5 Austria 3
#6 Canada 3
#7 Germany 1

Patent filings per year

Chart showing CROWN CORK COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tweddell John Alexander 3
#2 Armstrong Norman Francis 3
#3 Moore Elbert Kirk 3
#4 Norman Beck 2
#5 Beck Norman 2
#6 Marek Anthony Joseph 1
#7 Armstrong Norman F 1
#8 Richet Henri 1
#9 Francis Armstrong Norman 1
#10 Alexander Tweddell John 1

Latest patents

Publication Filing date Title
GB996352A Improvements in or relating to stoppers
GB928300A Improvements in or relating to gasket and crown cork assemblies for stopping bottlesand other containers
GB929083A Improvements in or relating to synthetic resin gaskets of metal capsules for closing ottles or other containers
GB897833A Improvements in or relating to stoppers
GB786099A Improvements in or relating to devices for tightening screw closures in or around the mouths of bottles or like containers
GB746156A Improvements in or relating to machines for sealing containers with screw closures
GB737882A Improvements in or relating to labelling machines
GB713770A Improvements in or relating to devices for grasping loads for lifting or lowering
GB694278A Improvements in or relating to machines for applying closures to containers
US2583807A Labeling machine
US2597431A Labeling machine
GB697972A Improvements in or relating to label pile holders for labelling machines
GB704149A Improvements in or relating to labelling machines
GB692872A Improvements in or relating to means for applying adhesive to labels in labelling machines
GB685876A Improvements in or relating to labelling machines
GB677745A Improvements in or relating to the manufacture of crown stoppers for containers
US2549281A Article spacing means
DE808923C Labeling machine
US2503989A Labeling machine with suction label feed means
GB646654A Improvements in or relating to machines for capping bottles and like containers