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GUALA ANGELO

Overview
  • Total Patents
    45
About

GUALA ANGELO has a total of 45 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, United Kingdom and Canada. Its main competitors in its focus markets packaging and shipping, measurement and machines are GUALA ANGELO SPA, MILLERS OILS LTD and INVAT SRL.

Patent filings in countries

World map showing GUALA ANGELOs patent filings in countries
# Country Total Patents
#1 Germany 10
#2 United Kingdom 9
#3 Canada 8
#4 Brazil 5
#5 United States 4
#6 Spain 3
#7 Italy 2
#8 Austria 1
#9 Australia 1
#10 Belgium 1
#11 Romania 1

Patent filings per year

Chart showing GUALA ANGELOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guala Piergiacomo 21
#2 Guala P 5
#3 Guala Angelo 3
#4 Piergiacomo Guala 1

Latest patents

Publication Filing date Title
DE2508388A1 BOTTLE CAP WITH WARRANTY SEAL
US3926329A Stopper of plastics having an expansible portion for bottles for sparkling wines and the like
CA992038A Liquid measuring and dispensing bottle closure device
CA993834A Closure device for cans and other containers
CA992494A Bottle closure arrangement
CA961442A Closure device with a breakable seal for bottles or like containers
GB1364994A Closure device with a breakable seal for bottles or like containers
US3707247A Liquid measuring and dispensing bottle closure device
GB1278909A Closure for bottles and similar containers
GB1242823A Crown cap for a bottle
GB1203704A Bottle closure device
GB1188075A Closure for Bottles
GB1037492A Bottle closure
DE1209903B Bottle cap
DE1202667B Bottle closure to prevent unauthorized refilling
GB1002513A Valved bottle closure
GB874930A Improvements in or relating to heelpieces for ladies' shoes
CA692600A Valved bottle closure
CA863127A Closure for bottles
CA863126A Closure for bottles opening by tearing