Photoconductor cleaning brush for elimination of photoconductor scum
US5772779A · kind A · utility
0Cited by
7References
13Claims
0Family size
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Key dates
| Filing date | Sep 3, 1996 |
| Grant date | Jun 30, 1998 |
| Priority date | — |
| Expiry date | Sep 3, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G21/0035
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Photoconductor scumming in an electrophotographic copying machine is substantially eliminated by using a synthetic fiber cleaning brush that is substantially free from low yield strength, low surface energy materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.