132174 ⎘
Devices preventing the key or the handle or both from being used shaped as fork-like implements grasping and fixing the key or a handle, e.g. a thumb-turn
DEADBOLT DOG
#2Device and method for securing a deadbolt door lock
#3Device for securing deadbolt latch
#4Door handle lock
#5Combination lock
#6SECURITY DOOR BLOCK
#7Deadbolt knob security device
#8Deadbolt lock
#9Deadbolt security device
#10Security systems for entrance barriers
#11Combination lock with rotary latch
#12Cylindrical lockset
#13Deadbolt locking device
#14Deadbolt Securing Device
#15Entry door security device
#16Device for locking a door
#17Apparatus for securing a deadbolt
#18Compact folding deadbolt restrictor
#19Security system for entrance barriers
#20Door lock lever hold
#21Security door features
#22Combination lock with rotary latch