Shake and pour end closure with stay open lid

Details Shake and pour end closure with stay open lid Shake and pour end closure with stay open lid

1991-04-22

1992-12-01

Marcus, Stephen

Receptacles

Closures

Closure members having alignable openings

220254, 220258, 220265, 222480, 222541, B65D 5118

Patent

active

051673380

ABSTRACT:
An end closure for a shake and pour container is disclosed having a cover which is mounted on a canister type container. The cover has a rotor rotatably mounted on the cover. The cover has a break-away, hinged lid formed therein with the lid having a tab extending out from the lid beyond the hinge line. Upon applying a downward force on the lid, the lid may be broken away from the cover and rotated downwardly into the container along the hinge line thus opening the container. As the lid rotates down, the tab is also broken away from the cover and rotates upwardly above the level cover so as to be engaged by the rotor thereby to hold the lid in its full open position.

REFERENCES:
patent: 2961132 (1960-11-01), Ankney
patent: 3874580 (1975-04-01), Weatherhead, III
patent: 3912128 (1975-10-01), Ziemann et al.
patent: 4274563 (1981-06-01), Otterson
patent: 4489864 (1984-12-01), Davis
patent: 4541541 (1985-09-01), Hickman et al.
patent: 4567995 (1986-02-01), Kreiseder et al.
patent: 4598837 (1986-07-01), Kreiseder et al.
patent: 4611725 (1986-09-01), Kacalieff
patent: 4792054 (1988-12-01), Weidman
patent: 4969572 (1990-11-01), Van Kerkhoven et al.

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