Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 25, 2022
Patent Application Number
17396846
Date Filed
August 9, 2021
Patent Citations
...
Patent Citations Received
Patent Primary Examiner
A cartridge detachably mountable to a main assembly of an image forming apparatus includes a photosensitive member unit including a photosensitive drum; a sheet configured to remove a deposited matter from a surface of the drum, the sheet being in contact with the surface of the drum at an end portion of the drum with respect to a rotational axis direction of the member; and a developing unit detachably mounted to the member unit, the developing unit including a developing roller configured to supply toner to the drum, and a storage portion configured to store the deposited matter removed from the surface of the drum by the sheet.
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