Liquid applicator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8282303
APP PUB NO 20100232866A1
SERIAL NO

12280711

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liquid applicator 1 is provided with a liquid pressing mechanism (liquid pressing means) 6 for pressurizing an application liquid 4 within a main body 2, and supplies an applying part 10 at a front end of the main body with the application liquid 4 by pressing of the liquid pressing mechanism 6, wherein the applying part 10 is made of an elastic material, is formed with a communication channel 24 for connecting inside and outside of the main body, and is provided with an application portion 10a so as to further protrude to the front side from an ejection port 24a of the communication channel 24, and in the application portion 10a, a portion 3 (mm) from a front end thereof has a vertical-direction repulsion force of 0.01 to 1.40 (N), resulting that it is possible to provide a liquid applicator with an appropriate hardness and bending elastic force, having no application unevenness and good application characteristics.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI PENCIL COMPANY LIMITEDTOKYO 140-8537

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akaishi, Tetsuaki Fujioka, JP 9 35
Endou, Mitsuru Fujioka, JP 8 84
Koyama, Hiroaki Fujioka, JP 34 263
Umeno, Takashi Fujioka, JP 29 332

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