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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|인용정보||피인용 횟수 : 29 인용 특허 : 1|
This invention relates to self-storing can opening means suitable for permanent attachment to thin-walled metal beverage cans and incorporates a thin-walled metal cover for a can including an initially sealed flap portion thereof moveable to provide a raw edged circular access opening therethrough by means of an easily manually moveable pull tab permanently attached to the cover with a circular ring portion thereof initially secured in a first ready position adjacent to the cover and finally secured in a second protective position flush with the cover wi...
On a hollow container for pourable contents contained therein sealably closed by a thin-walled cover therefor, and having attached thereto manually operable opening means therefor, the combination on the thin-walled cover thereof, of: a relatively movable flap portion delineated by a continuously arcuately curved breakaway peripheral edge with mutally spaced hooked ends together defining a first self-hinged portion flexibly supporting the flap portion of said cover for movement from a first stored position in sealed engagement with the surrounding relati...