Deadbolt device for a door

Details Deadbolt device for a door Deadbolt device for a door

2007-11-06

2010-12-14

Barrett, Suzanne D (Department: 3673)

Locks

Special application

For closures

C070S150000, C070S108000, C292S092000, C292S336300, C292S167000

Reexamination Certificate

active

07849718

ABSTRACT:
A deadbolt device for a door is disclosed that has a linkage assembly enclosed within a handle. The linkage assembly extends from a first end to a second end and is moveable from a locked position to an unlocked position. A lock housing extends through the door and includes a guide channel that extends from an interior side of the lock housing to an exterior side of the lock housing. A locking member, at least a portion of which is in the guide channel, is operatively connected to the linkage assembly and is moveable from a locked position to an unlocked position, which correspond to those of the linkage assembly. A biasing mechanism is operatively connected to the locking member and biases the locking member to its locked position. A dogging member is moveably connected to the lock housing such that the dogging member can move from an undogged to a dogged position.

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