Printer with manual paper feed and weigh scale incorporating the same
US4547780A · kind A · utility
41Cited by
9References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 17, 1984 |
| Grant date | Oct 15, 1985 |
| Priority date | — |
| Expiry date | Sep 17, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01G23/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A hand-fed printer for sheet material is described which includes an electronic print head, e.g., a dot matrix wire print head, a channel for cut sheets such as a slot that is open along one edge to receive and print the sheets. Sensors are provided for placing the print head in operation when the leading edge of the paper is sensed and for regulating the printing speed. An electronic data processor is connected to the print head to print letters and numbers on the sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.