A LOCKING SYSTEM USED IN ACCESSORY AND JEWELLERY

LOCK KNOB ASSEMBLY

LOCKSET ASSEMBLY WITH SELECTIVE OPENING AND CLOSING

EMERGENCY ACCESS MECHANISM FOR A CASH DRAWER

Access-control fixture lock

Access-control system for door lock

Force closer

Lock core preventable to be pried unlocked

Apparatus and method for covering openings

Lock and a two step method to open the lock

Disguised safe