Patent · US Expired

Device for surveying electronically protected items in a monitored area

US6181247A · kind A · utility

3Cited by

7References

11Claims

0Family size

Assignee

Meto International GmbH · DE

Inventors

Peter Bremer · Erbach, DE
Terence C. Clancy · Bensheim, DE
Peter Schneider · Dublin, US
David Stocks · Melbourn, GB
Anthony Douglas · Munster, DE

Key dates

Filing date	Oct 29, 1999
Grant date	Jan 30, 2001
Priority date	—
Expiry date	Oct 29, 2019

Classification

Technology area (CPC G)Physics
CPC primaryG08B13/2474
WIPO fieldControl
WIPO sectorInstruments

Abstract

The present invention relates to a device for electronically surveying items in a monitored area. The device is equipped with a transmitting and/or a receiving device. The aim of the surveying device is to provide an economical way for surveying electronically protected items. To this end, the surveying device is made up of individual layers of material, which taken individually are flexible and possessed of a low level of resistance, but when combined are characterized by a high level of rigidity and resistance.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.