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EKCO ALCOA CONTAINERS INC

Overview
  • Total Patents
    21
About

EKCO ALCOA CONTAINERS INC has a total of 21 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets packaging and shipping, machine tools and textiles and paper are BROWN BAG FILLING MACHINE COMP, JOHNS NIGRELLI JOHNS and OCME SRL.

Patent filings in countries

World map showing EKCO ALCOA CONTAINERS INCs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 4
#3 Germany 2
#4 United Kingdom 2
#5 Switzerland 1
#6 Denmark 1

Patent filings per year

Chart showing EKCO ALCOA CONTAINERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maciejowski John J 4
#2 Tucker Robert D 3
#3 Harry Phillips 3
#4 O'Brien Robert J 3
#5 Vold Gordon A 2
#6 Shafer Wayne A Jr 2
#7 Canfield Gerald L 2
#8 Jones Delbert R 2
#9 Fuller George A Jr 2
#10 Phillips Harry 2

Latest patents

Publication Filing date Title
US3250419A Wrinkle-free metal shells
US3027989A Conveyor loading mechanisms
US3018594A Container filling and sealing machines
US2955401A Hand closure tool
US2960255A Polygonal foil container
US2967652A Foil cup and package and method of producing same
US2950590A Apparatus for hooding open-faced containers
US2969105A Apparatus for making pull-tab type closures and method
US2813465A Receptacle making apparatus
US2767537A Folding device for container closures
US2775383A Food packaging assembly
CA618607A Apparatus for making pull-tab type closures and method
CA678986A Container filling and sealing machines
CA615942A Foil cup and package and method of producing same
CA679621A Container filling and sealing machines