Single armed trailer coupler locking device

PORTABLE RFID BASE STATION FOR IDENTIFYING, DETECTING, LOCATING, AND TRACKING TAGGED OBJECTS

Anti-theft threaded cap

Methods and systems for identifying stacked sets and locating and tracking stacked sets

Antitheft-quick lock device for bicycle parts

Bicycle parts anti-theft device

Outboard motor lower-unit lock

Securing mechanism cooperating with a device that is to be secured

Sealing bolt

Using authentication server accounting to create a common security database