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CORCO INC

Overview
  • Total Patents
    22
About

CORCO INC has a total of 22 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets packaging and shipping, mechanical elements and machines are HIDDING WALTER E, SEAQUIST GENERAL PLASTICS and REED PACKAGING LTD.

Patent filings in countries

World map showing CORCO INCs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 6
#3 Australia 1
#4 New Zealand 1

Patent filings per year

Chart showing CORCO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Croley Thomas E 6
#2 Croley T 5
#3 Schieser Warren J 4
#4 Schieser W 4
#5 Conners John P 2
#6 Feltner R 1
#7 Sneeden J 1
#8 Bond C J 1
#9 Sneeden John R 1
#10 Schieser W J 1

Latest patents

Publication Filing date Title
US4042164A Container end structure
US4043502A Packing, shipping, and side-dispensing container for dense material
US4032106A Self-sealing valve
US3848776A Disposable reservoir package for liquid-dispenser having valve and operating float
US3843021A Disposable reservoir package for liquid-dispenser having float-operated valve
US3777913A Machine for removal of bottles from shipper bags and placement thereof on a conveyor
CA931927A Drum-like container of telescoping type set-up from folded flats of sheet material
CA937912A Fiberboard flat with joined strengthened corners for setting up into an angular tray and the set-up tray
CA936482A Packing, shipping and dispensing container for bulk material
US3704824A Fiberboard flat with joined strengthened corners for setting up into an angular tray and the set-up tray
US3670946A Drum-like container of telescoping type set-up from folded flats of sheet material
US3712530A Drum-like container set up from a folded flat of sheet material
US3630242A Apparatus for automatic filling of liquid containers having semirigid walls
US3633794A Packing, shipping and dispensing container for bulk material
US3563448A Container end structure
US3493146A Liquid container with dispensing valve
US2937644A Blood oxygenator for facilitating heart surgery