Sheet punching apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11590672
APP PUB NO 20180194032A1
SERIAL NO

15847118

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Importance

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Abstract

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A sheet punching apparatus includes a waste box formed of insulating resin, a detection sensor provided in the waste box and configured to detect the amount of paper chips in the waste box, and a conductive member disposed such that at least a part thereof is positioned in midair in the waste box below the detection sensor. With this configuration, erroneous detection of the detection sensor can be prevented.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON FINETECH NISCA INC14-1 CHUO 1-CHOME MISATO-SHI SAITAMA 341-8527

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akaike, Yutaka Yamanashi-ken, JP 21 92

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