A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AUTOMATICALLY-EXTENDIBLE DEADBOLT LATCH ASSEMBLY
A latch assembly for a door includes automatically deployable deadbolt. When the door is closed and the latch engages a strike plate, the deadbolt automatically extends into a corresponding opening in a door jamb to secure the door.
AUTOMATICALLY-EXTENDIBLE DEADBOLT LATCH ASSEMBLY
A latch assembly for a door includes automatically deployable deadbolt. When the door is closed and the latch engages a strike plate, the deadbolt automatically extends into a corresponding opening in a door jamb to secure the door.
AUTOMATICALLY-EXTENDIBLE DEADBOLT LATCH ASSEMBLY
PIANTEK RYAN (author)
2018-11-08
Patent
Electronic Resource
English