EP 0475616 B1 19970409 - Programmable security locks
Title (en)
Programmable security locks
Title (de)
Progammierbare Sicherheitsschlösser
Title (fr)
Serrures de sécurité programmables
Publication
Application
Priority
GB 9018531 A 19900823
Abstract (en)
[origin: EP0475616A1] A programmable security lock in the form of a programmable door lock 2 is remotely programmable with a security code which controls the opening of a door catch 17 thereof, an electronic key 3 being provided which is programmed with a security code which corresponds to the security code of the lock 2, the electronic key 3 being provided with a transponder arrangement whereby it may be remotely interrogated by the programmable door lock 2 to obviate the need to insert the electronic key 3 in the door lock 2. <IMAGE>
IPC 1-7
IPC 8 full level
G07C 9/00 (2006.01)
CPC (source: EP US)
G07C 9/00309 (2013.01 - EP); G07C 9/00571 (2013.01 - EP); G07C 9/00904 (2013.01 - EP); G07C 9/27 (2020.01 - EP US); G07C 9/28 (2020.01 - EP); G07C 2009/00793 (2013.01 - EP); G07C 2009/00825 (2013.01 - EP)
Designated contracting state (EPC)
DE ES FR IT NL
DOCDB simple family (publication)
EP 0475616 A1 19920318; EP 0475616 B1 19970409; DE 69125553 D1 19970515; DE 69125553 T2 19971106; GB 2248266 A 19920401; GB 2248266 B 19940518; GB 9018531 D0 19901010; GB 9118130 D0 19911009
DOCDB simple family (application)
EP 91307739 A 19910822; DE 69125553 T 19910822; GB 9018531 A 19900823; GB 9118130 A 19910822