Synthetic resin container having a body with concaved portion for gripping and absorbing distortion of the body

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6981604
APP PUB NO 20040050851A1
SERIAL NO

10399387

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Abstract

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A bottle-shaped container made of synthetic resin including a body that has a left side and a right side which are symmetric to each other to a central axis line of the container, wherein each of the left and right sides is formed in a region including a center of the body, with a concaved portion for absorbing distortion due to changes of an internal pressure of the container, the concaved portions in the right and left sides are conformable in shape each other, and have same dimensions, and wherein the container can be held surely with safeness by holding the approximately central portion of the body of the container with fingers and a palm of a single hand from either the front side or the rear side even if the container has a large content and a heavy weight.

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Patent Owner(s)

Patent OwnerAddress
YOSHINO KOGYOSHO CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iizuka, Takao Koto-Ku, JP 102 2929
Sasaki, Masaaki Matsudo, JP 124 1796

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