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United States of America Patent

PATENT NO 8850666
APP PUB NO 20120180266A1
SERIAL NO

13498163

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A button includes a button body that is placed over a first main surface of a sheet having the first main surface and a second main surface opposing to the first main surface, the button body having a hole over the first main surface; a fixing member including a base that is placed over the second main surface, and a shaft that projects from the base and passes through the hole from the second main surface towards the first main surface side, in which a distal portion of the shaft includes: a plate-like base portion provided over the button body and covering the hole; and a plurality of ribs integrally formed with the base portion and onto a surface of the base portion, and radially extending from a center to a circumference of the base portion.

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Patent Owner(s)

Patent OwnerAddress
YKK CORPORATION200 YOSHIDA KUROBE TOYAMA 938-8601

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Kenji Tokyo, JP 186 2034
Sugiyama, Hiroyuki Tokyo, JP 237 2205

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