D-Handle latch for boat hatches

Damped actuating system for motor-vehicle door latch

Dead bolt actuating assembly

Dead bolt and night chain combination

Dead bolt assembly

Dead bolt assembly

Dead bolt assembly for tubular door locks

Dead bolt assembly for tubular door locks

Dead bolt assembly for tubular door locks

Dead bolt cable lock

Dead bolt lock

Dead bolt lock assembly for sliding doors and/or windows

Dead bolt lock operable by pressurized fluid

Dead bolt reinforcing plate for framing stud

Dead bolt sensing and strike closing mechanism

Dead-bolt-type locking means, and an assembly thereof

Deadbolt assembly for cylinder lock

Deadbolt backset latch with interlock

Deadbolt extender

Deadbolt latch assembly