Invention Grant
- Patent Title: Developer container, developing apparatus, process cartridge, image forming apparatus, and manufacturing method of developer container
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Application No.: US16371253Application Date: 2019-04-01
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Publication No.: US10725399B2Publication Date: 2020-07-28
- Inventor: Masatomi Yoshida , Tsukasa Abe , Kazuhiro Tenyaku , Kazuhiko Abe
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Rossi, Kimms & McDowell LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7c0d2a4c
- Main IPC: G03G15/08
- IPC: G03G15/08 ; B29C65/08 ; G03G21/18
Abstract:
A developer container includes: an accommodating portion which has a first frame and a second frame and is configured to accommodate a developer; and a conductive sheet. The second frame has a joining surface for joining the second frame to the conductive sheet, the first frame and the second frame share an uneven fitting portion where the first frame and the second frame fit with each other in a direction of intersecting the joining surface, the uneven fitting portion has a contact face where the first frame and the second frame are being in contact with each other, a gap is formed by the first frame, the second frame and the conductive sheet, and the contact face is a face facing the gap and being disposed in a direction along the joining surface.
Public/Granted literature
Information query
