Toner cartridge including a protrusion protruding from a center of a conveyance drive gear
US11506994B2 · kind B2 · utility
0Cited by
17References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2021 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Dec 15, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/1676
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A toner cartridge include a convex portion and a conveyance drive gear. There is a protrusion which protrudes from the center of the conveyance drive gear. Further, there is a hole at a rear side of the convex portion. The protrusion is to be inserted into the hole which is at the rear side of the convex portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.