Internally lubricated cleaning blade
US5138395A · kind A · utility
18Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1990 |
| Grant date | Aug 11, 1992 |
| Priority date | — |
| Expiry date | Dec 17, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/0017
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A cleaning blade which is made from a thermoplastic material having a compounded additive for lubrication. The cleaning blade is used in an electrophotographic printing machine to remove residual particles from a photoconductive surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.