Developing cartridge
US12313985B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2024 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Mar 22, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/1857
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed herein is a developing cartridge. The developing cartridge, including: a housing; a developer roller extending in a first direction and at a front end of the housing in a second direction intersecting the first direction; an agitator; an input gear at a first end of the housing in the first direction; a developer roller gear at one end of the developer roller and configured to cause the developer roller to rotate; an agitator gear at one end of the agitator and configured to cause the agitator to rotate; at least two transmission gears connected between the input gear and the developer roller gear, wherein one of the at least two transmission gears contacts and meshes with the input gear; an agitator transmission gear is configured to transmit driving force to the agitator gear, wherein the agitator transmission gear contacts and meshes with the input gear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.