Invention Grant
- Patent Title: Developing cartridge, developing apparatus and image forming apparatus having the same
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Application No.: US16165328Application Date: 2018-10-19
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Publication No.: US10558144B2Publication Date: 2020-02-11
- Inventor: Ho-jin Jang , Jong-in Kim , Seong-woong Yang , Woong-yong Choi , Jin-hwa Hong
- Applicant: S-PRINTING SOLUTION CO., LTD.
- Applicant Address: US TX Spring
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee Address: US TX Spring
- Agency: Staas & Halsey LLP
- Priority: KR10-2016-0180828 20161228
- Main IPC: G03G15/08
- IPC: G03G15/08 ; G03G21/16 ; G03G15/00
Abstract:
A developing cartridge includes a developing portion to supply toner, a toner storing portion to store the toner, a partition wall formed between the developing portion and the toner storing portion and having a toner supply section, and a storing-portion agitating member rotatably disposed in the toner storing portion to intermittently rotate to move the toner in the toner storing portion while the developing portion supplies the toner.
Public/Granted literature
- US20190049875A1 DEVELOPING CARTRIDGE, DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME Public/Granted day:2019-02-14
Information query
