Teeth part, binder, paper-processing apparatus, and image formation system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10974532
SERIAL NO

16304237

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pair of tooth portions has a plurality of convex portions and is arranged to engage with each other when approaching each other. The convex portion of at least one tooth portion of the pair of tooth portions has, on an opposing surface thereof opposing the convex portion of the other tooth portion, an abutting surface abutting against the convex portion of the other tooth portion when the pair of tooth portions is engaged with each other and a non-abutting surface not abutting against the convex portion of the other tooth portion when the pair of tooth portions is engaged with each other.

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Patent Owner(s)

Patent OwnerAddress
MAX CO LTDJAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hakozaki, Katsuya Tokyo, JP 23 138
Igata, Kazuya Tokyo, JP 10 15
Kenjo, Tatsuya Tokyo, JP 6 8
Kishi, Kazuhiko Tokyo, JP 23 63
Shimamura, Masashi Tokyo, JP 17 941

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