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US Patent 11567445 Process cartridge and image forming apparatus

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
December 26, 2019
Date of Patent
January 31, 2023
Patent Application Number
17299353
Patent Citations
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US Patent 10459402 Cartridge and electrophotographic image forming apparatus
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US Patent 10635047 Cartridge and image forming apparatus using the cartridge
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US Patent 10859972 Drum cartridge including electrical contact surface positioned at outer surface of drum frame
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US Patent 10782647 Cartridge and electrophotographic image forming apparatus
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US Patent 11067950 Cartridge and electrophotographic image forming apparatus
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US Patent 10133215 Developer container, developer storage unit, process cartridge, and image forming apparatus
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US Patent 10386786 Cartridge, member constituting cartridge, and image forming apparatus
Patent Citations Received
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US Patent 12124190 Toner container including guiding portion with a guiding surface
0
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US Patent 12066769 Toner container having a shutter and an engaging portion exposed from the shutter
0
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US Patent 12117762 Attachment and image forming system
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11567445
Patent Primary Examiner
‌
Hoang X Ngo
CPC Code
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G03G 21/1871
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G03G 21/1878
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G03G 21/1885
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G03G 2221/1823
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G03G 21/1817
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G03G 21/1814
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G03G 21/1821
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G03G 21/1867

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