Configuration for detecting mail items
US6456776B2 · kind B2 · utility
15Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2001 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | Apr 23, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07B2017/00669
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A configuration for detecting mail items includes rigid optical waveguide elements between a monitoring location and transmitting and receiving devices on a main printed circuit board. The configuration makes use of a transmitted-light principle for detecting mail items to be franked.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.