Invention Grant
- Patent Title: Developer cartridge being capable of adjusting inside volume thereof
-
Application No.: US17264115Application Date: 2019-08-16
-
Publication No.: US11333997B2Publication Date: 2022-05-17
- Inventor: Dong-Uk Kim , Youngkwang Shin , Jeong-Sup Sim
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 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: Trop Pruner & Hu, P.C.
- Priority: KR10-2019-0037690 20190401
- International Application: PCT/US2019/046859 WO 20190816
- International Announcement: WO2020/204982 WO 20201008
- Main IPC: G03G15/08
- IPC: G03G15/08
Abstract:
A developer cartridge including a housing to contain a developer and including a developer outlet from which the developer is dischargeable. A transport member is arranged inside the housing to rotate to transport the developer to the developer outlet. A volume adjustment member is insertable inside the transport member opposite to the developer outlet to adjust an inside volume of the housing.
Public/Granted literature
- US20210311409A1 DEVELOPER CARTRIDGE BEING CAPABLE OF ADJUSTING INSIDE VOLUME THEREOF Public/Granted day:2021-10-07
Information query
