Rack and pinion operated lock

Radio hold-down locking device

Radiological detection resistant combination lock

Radiological detection resistant key changeable combination...

Rapid-change lock

Ratcheting latch mechanism for a vertical rod door exit device

Rationing cigarette dispenser

Re-keyable cylinder lock

Re-keyable lock and method

Re-keyable lock assembly

Re-keyable lock cylinder

Re-keyable lock with improvements for preventing incomplete...

Re-keyable pin tumbler drawer lock and pin tumbler cabinet...

Reactively decoupled dual channel keying circuit for...

Rear interlock

Recorded media security container

Reduced-encumbrance anti-theft case, particularly for...

Redundancy control device for equipping a lock

Refrigerator

Refrigerator cabinet