Invention Grant
- Patent Title: Developer container, developing device, process cartridge, and image forming apparatus
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Application No.: US15480134Application Date: 2017-04-05
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Publication No.: US10025265B2Publication Date: 2018-07-17
- Inventor: Kazuhisa Shida , Shunsuke Mizukoshi , Yuta Isobe , Takayuki Kanazawa , Makoto Tokudome
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2016-078265 20160408
- Main IPC: G03G15/08
- IPC: G03G15/08 ; G03G21/16
Abstract:
A configuration in which an opening is covered with a plurality of partition members is provided, and timings of causing the partition members to move are differentiated, so that torque is reduced.
Public/Granted literature
- US20170293256A1 DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Public/Granted day:2017-10-12
Information query
