Invention Grant
- Patent Title: Process cartridge and image forming apparatus
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Application No.: US16118703Application Date: 2018-08-31
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Publication No.: US10534313B2Publication Date: 2020-01-14
- Inventor: Sohta Sugimoto , Masaaki Sato
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JP2016-042554 20160304
- Main IPC: G03G21/18
- IPC: G03G21/18 ; G03G15/00
Abstract:
Control to drive and stop developing roller is effected. A cartridge includes a drive transmission member movable between a transmitting position capable of transmitting the driving force toward a developing roller and a blocking position capable of blocking the transmission of the driving force to the developing roller.
Public/Granted literature
- US20180373199A1 PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS Public/Granted day:2018-12-27
Information query
