End member, photoreceptor drum unit, and process cartridge
US10459403B2 · kind B2 · utility
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0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2018 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | May 11, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/1671
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An end member disposed in an end portion of a columnar rotating body, comprising: a shaft member; and a bearing member to which the shaft member is attached, wherein the bearing member includes a rotating force transmission pin, a tubular body, and a pin holding portion, the shaft member includes a rotating shaft, a rotating force receiving portion, and a base end portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.