Variable displacement container base

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11912459
APP PUB NO 20210316894A1
SERIAL NO

17260475

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Base includes an outer support wall, a support surface extending inwardly from the outer support wall and defining a reference plane, an inner support wall extending upwardly from the support surface, a first radiused portion extending radially inward from the inner support wall and concave relative to the reference plane, a second radiused portion extending radially inward from the first radiused portion and convex relative to the reference plane, an intermediate surface extending radially inward from the second radiused portion, the intermediate surface including a linear portion and an intermediate radiused portion, a third radiused portion extending radially inward from the intermediate surface and convex relative to the reference plane, and a central portion disposed proximate the third radiused portion.

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Patent Owner(s)

Patent OwnerAddress
CO2PAC LIMITED145 QUAY STREET UNIT 11 AUCKLAND 1010

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Denner, John E York, US 14 197
Howell, Justin A Mechanicsburg, US 40 537
Sprenkle, Shannon K York, US 6 9
Waltemyer, Robert Felton, US 18 247

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