EP 1077440 A1 20010221 - ELECTRONIC SEAL
Title (en)
ELECTRONIC SEAL
Title (de)
ELEKTRONISCHES SIEGEL
Title (fr)
SCELLEMENT ELECTRONIQUE
Publication
Application
Priority
- ES 9900122 W 19990505
- ES 9800940 A 19980505
- ES 9800968 A 19980507
Abstract (en)
It is comprised of a closure element (4) for closing the medium to be sealed and is characterized in that it also hat signal emitting means (2) which are connected to the closure element (4) forming the signal conducting means. The conductor (4) is connected to signal receiver means (3). It also has incorrect reception signalling means (13, 14) indicating that the conductor element (4) has been manipulated. It includes means (20) for stopping the operation of the sealed device upon detection of a fraudulent manipulation. <IMAGE>
IPC 1-7
IPC 8 full level
B67D 5/08 (2006.01); B67D 5/22 (2006.01); B67D 5/33 (2006.01); B67D 7/08 (2010.01); B67D 7/22 (2010.01); B67D 7/34 (2010.01); G09F 3/03 (2006.01)
CPC (source: EP)
B67D 7/08 (2013.01); B67D 7/222 (2013.01); B67D 7/34 (2013.01); G09F 3/0376 (2013.01)
Citation (search report)
See references of WO 9957701A1
Designated contracting state (EPC)
BE DE FR GB IT
DOCDB simple family (publication)
EP 1077440 A1 20010221; EP 1077440 B1 20020417; DE 69901298 D1 20020523; WO 9957701 A1 19991111; WO 9957701 A8 20000504
DOCDB simple family (application)
EP 99916935 A 19990505; DE 69901298 T 19990505; ES 9900122 W 19990505