Deformation-Resistant Plastic Aerosol Container

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20110174765A1
SERIAL NO

12688986

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A plastic aerosol container includes a plastic base portion and a plastic main body portion that is unitary with the plastic base portion and defines a longitudinal axis. The base portion and the main body portion together define an internal space within the container that is pressurized with an aerosol mixture at a pressure that is substantially within a range of about 50 psi to about 300 psi at room temperature. The main body portion has an upper portion that has a first maximum transverse diameter, a lower portion that has a second maximum transverse diameter and an intermediate portion that has a third maximum transverse diameter. The third minimum transverse diameter is less than both the first and second maximum transverse diameters, whereby the main body portion has a narrowed waist portion that provides reinforcement against deformation as a result of pressurization within the internal space of the container. The narrowed waist portion preferably has a substantially constant radius of curvature.

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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
Guerin, Stephen R Milford, US 30 248
Patel, Tapan Y Nashua, US 19 143

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