Door guard assembly

Gate latch

Lock-protecting hasp apparatus

REUSABLE LOCKING BODY, OF BOLT-TYPE SEAL LOCK, HAVING OPEN-ENDED PASSAGEWAY AND U-SHAPED BOLT

Bolt-type seal lock having locking body pivotably connected to mounting component for attachment to shipping container door

Universal box lock

Engine exhaust bypass system for ocean vessel

Reusable locking body, of bolt-type seal lock, having open-ended passageway

Bolt-type seal lock having separate housing, connected to locking body, with electronics for detecting and wireless communicating cutting of bolt

Shipping container security system including RF door alarm module

Shipping container security system

Bolt-type seal lock having locking body and separate mounting housing with electronics for wireless communications

Locking body, of bolt-type seal lock, having electronics for detecting and wireless communicating cutting of bolt

Security system for shipping containers

Securing shipping container for transport

Method for maintaining a shipping container manifest

Apparatus for detecting tampering with a latch mechanism

Method and apparatus for detecting movement of a shipping container latch

Latch monitoring apparatus for a shipping container door

Reverse cam release mechanism

Reusable locking body, of bolt-type seal lock, having open-ended passageway and U-shaped bolt

Multiple padlock lock system

Hurricane protection system

Watersports apparatus locking device

Public and private use lockable bicycle rack hanger for frame and tires

Lock mechanism

Ground lock fitting

Security device, use of a security device and a method of securing a handle

Arrangement for detachably fastening a component to a frame part

Tamper-proof latch cover

Picture frame turn button

Meter box locking assembly

Locking device for a meter socket