Conductive member and process cartridge having it and image forming apparatus having the process cartridge
US7693456B2 · kind B2 · utility
1Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2006 |
| Grant date | Apr 6, 2010 |
| Priority date | — |
| Expiry date | May 21, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/025
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A conductive member including a conductive supporting body (1), an electric resistance adjusting layer (2) formed on the conductive supporting body (1), and space holding members (3, 3) provided on opposite ends of the electric resistance adjusting layer (2), at least one engaging projection (50, 60,70, 80) being provided on one of the electric resistance adjusting layer (2) and each of the space holding members (3, 3), and an engaging opening (51, 61, 71, 81) in which the engaging projection is inserted being provided in the other of the electric resistance adjusting layer (2) and each of the space holding members (3, 3).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.