Image forming apparatus
US4831457A · kind A · utility
19Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 2, 1987 |
| Grant date | May 16, 1989 |
| Priority date | — |
| Expiry date | Sep 2, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0096
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image forming apparatus has a document table for placing a document thereon on the upper surface thereof. A scanner and a printr are provided in the apparatus. The scanner scans an image formed on the document placed on the document table. The printer forms an image based on the scanned data from the scanner. A document cover for covering the document placed on the document table is arranged on the upper portion of the apparatus. A keyboard unit is arranged on the upper surface of the document cover. An operator inputs operation data to the scanner and the printer through the keyboard unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.