Image forming apparatus including drum cartridge and development cartridge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11500326
SERIAL NO

17349325

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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One of two walls apart from each other in a first direction has an opening. A drum cartridge includes a photosensitive drum rotatable about a drum axis extending in the first direction when the drum cartridge is attached to a housing. The drum cartridge is movable through the opening between a first position at which an entirety of the drum cartridge is located inside the housing and a second position at which at least part of the drum cartridge is located outside the housing. The development cartridge includes a development roller rotatable about an axis extending in the first direction. The development cartridge is unattachable to and undetachable from the drum cartridge in a state where the drum cartridge is located at the first position. The development cartridge is attachable to and detachable from the drum cartridge in a state where the drum cartridge is located at the second position.

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First Claim

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Patent Owner(s)

  • BROTHER KOGYO KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sato, Shougo Seto, JP 758 6354
Taguchi, Kazuna Nagoya, JP 100 254

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