Jacket, transfer device, and image forming device
US11656563B2 · kind B2 · utility
0Cited by
22References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2021 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Dec 15, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00413
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A jacket includes: a first layer that is on a cylinder body side when the jacket is attached to a rotating cylinder body; and a second layer that is a layer located on a side opposite to the cylinder body with respect to the first layer, has a hardness lower than that of the first layer, and does not exist at a position where at least one of end edges of the cylinder body in a rotation axis direction is located inward of the first layer in the rotation axis direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.