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US Patent 11835907 Drum unit, process cartridge and image forming apparatus
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Edits on 7 Dec, 2023
"Created via: Patent importer"
Golden AI
created this topic on 7 Dec, 2023
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US Patent 11835907 Drum unit, process cartridge and image forming apparatus
Article
Patent abstract
A drum unit usable with a process cartridge includes a photosensitive drum having an axis L
Infobox
Is a
Patent
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Patent Jurisdiction
United States Patent and Trademark Office
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Patent Number
11835907
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Patent Inventor Names
Shigemi Kamoshida
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Yu Fukasawa
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Date of Patent
December 5, 2023
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Patent Application Number
17717350
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Date Filed
April 11, 2022
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Patent Citations
US Patent 8437669 Electrophotographic image forming apparatus, developing apparatus, and coupling member
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US Patent 8731435 Process cartridge for an imaging device
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US Patent RE46560 Polarizing element and liquid crystal projector
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US Patent 10452016 Drum unit, process cartridge and image forming apparatus
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US Patent 10915055 Drum unit, process cartridge and image forming apparatus
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US Patent 11334017 Drum unit, process cartridge and image forming apparatus
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Patent Primary Examiner
Sandra Brase
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CPC Code
G03G 21/16
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G03G 21/1864
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G03G 21/1853
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G03G 21/1821
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G03G 15/00
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G03G 15/757
0
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