Base for metallic container

Details Base for metallic container Base for metallic container

2011-07-19

2011-07-19

Stashick, Anthony (Department: 3781)

Receptacles

End wall structure

One-piece side and end wall

C072S348000, C220S062120, C220S003940, C220S606000

Reexamination Certificate

active

07980413

ABSTRACT:
An improved metallic can has an integral base that defines a standing ring that is more resistant to buckling than conventional designs. It includes a vertically oriented cylindrical sidewall and a unitary end wall having a recessed central portion and a downwardly flanged rim portion that defines the standing ring. The downwardly flanged rim portion preferably includes a first outer convexly curved annular surface that when viewed in vertical cross-section has a first radius of curvature R1, a second, lower convexly curved annular surface that when viewed in vertical cross-section has a second radius of curvature R2, and a third, inner convexly curved annular surface that when viewed in vertical cross-section has a third radius of curvature R3. Advantageously, the first, second and third radii of curvature R1, R2and R3are each different from each other.

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Description of Mommy I'm Here child locator found on www.mommyimhere.com, Nov. 24, 2005, pp. 1-3.

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