A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LOCK/UNLOCK INDICATOR
A visual indicator of lock status is disclosed. The visual indicator may include a locked indica and an unlocked indica. The locked indica and the unlocked indica may be selectively covered by an LCD shutter. The locked indica and the unlocked indica may be selectively viewable through a window due to a lateral translation.
LOCK/UNLOCK INDICATOR
A visual indicator of lock status is disclosed. The visual indicator may include a locked indica and an unlocked indica. The locked indica and the unlocked indica may be selectively covered by an LCD shutter. The locked indica and the unlocked indica may be selectively viewable through a window due to a lateral translation.
LOCK/UNLOCK INDICATOR
WOODLEY JAMISON D (author) / LANGENBERG DANIEL (author) / HORST EDWARD (author)
2025-01-02
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser