Manipulation assistance device and method

Master keyed combination lock

Method for attaching faceplate mounting tabs to a mortise lock h

Method of installing a combination lock deadbolt assembly and a

Method of preventing persons from forgetting a door key and...

Moisture protection device for key lock openings

Mounting a device on a member

Movable cover device for an automobile lock

Multi-function key holder

Object retention apparatus

Object separator supported and hooked to a single ring-like comp

Obturator for safe deposit boxes and the like

One-hand key ring

Openable ring with a locking means

Plastic card/key combination and hinge structure

Plastic key tag with a key bar

Plate block key ring

Portable door lock closure

Power key turner

Press-connected loop