Electrophotographic copying machines
US3980863A · kind A · utility
12Cited by
20References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 1974 |
| Grant date | Sep 14, 1976 |
| Priority date | — |
| Expiry date | Nov 8, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/2007
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Apparatus for fixing electrophotographic images produced by an electrophotographic copying machine, comprising a conveyor belt for transporting image bearing sheets on its upper run and a planar heater which extends substantially parallel to the upper run and is disposed closely above it but out of contact with the sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.