Liquid cartridge and liquid ejection apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12064973
APP PUB NO 20230173817A1
SERIAL NO

18162537

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liquid cartridge includes: a valve unit configured to be movable to a position to close the atmosphere communication hole and a position to open the atmosphere communication hole; and a lever configured to fix the valve unit to the position to close the atmosphere communication hole by pressing the valve unit and configured to be capable of moving the valve unit to the position to open the atmosphere communication hole by removing the pressing against the valve unit, wherein the lever is configured to remove the pressing against the valve unit by moving in a direction intersecting a direction in which the valve unit moves.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA3-30-2 TOKYO JAPAN TOKYO TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Hiroki Kanagawa, JP 241 3079
Kishikawa, Shinji Tokyo, JP 21 48
Kouno, Keisuke Kanagawa, JP 4 4
Nanjo, Tatsuo Kanagawa, JP 84 1521

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