A visual indicator of lock status is disclosed. An operation indicator signaling to an operator a lock operator input direction and an unlock operator input direction to signal to the operator operations that will lock and unlock the locking device is also disclosed.
Lock and unlock indicator
18.10.2022
Patent
Elektronische Ressource
Englisch
LOCK AND UNLOCK SYSTEM, PORTABLE TERMINAL AND LOCK AND UNLOCK METHOD
Europäisches Patentamt | 2018
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