Electronic postage meter having field resettable control values
US4280180A · kind A · utility
32Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1979 |
| Grant date | Jul 21, 1981 |
| Priority date | — |
| Expiry date | Oct 30, 1999 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07B2017/0037
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electronic postal meter is provided with a field service switch, a display, a keyboard and control display keys enabling the display of given values in a display mode for field service, such as the maximum settable amount and a low postage warning, as well as a dollar unlock value. In the service mode, a further switch for changing of the values stored in the postage meter for these parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.