REINFORCED PLASTIC CONTAINERS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140166609A1
SERIAL NO

13720569

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A plastic container that may be used in hot fill applications includes a finish portion having an opening, a main body portion and a bottom portion. The main body portion includes a vacuum panel area and a circumferentially extending reinforcement groove that has reinforcement structure provided therein positioned substantially adjacent to the vacuum panel area. The bottom portion includes a standing ring, a central interior substantially flat portion that has a plurality of alternating parallel ribs and grooves defined therein and a transitional surface between the standing ring and the substantially flat portion. The parallel ribs and grooves define a complex structure with respect to the transitional surface that provides a stiffening effect, particularly in containers that are fabricated from polypropylene.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GRAHAM PACKAGING COMPANY L P700 INDIAN SPRINGS DRIVE LANCASTER PA 17601

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yourist, Sheldon E York, US 116 1258

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