Interchangeable plug device

Isolated dual AC-DC plug

Light bulb socket assembly

Modular plug device

Modular telephone jack for multi-occupant dwelling

Multi-in-one-connector

Multi-socket computer adapter having a reversible plug

Multiple socket compatible plug

Multiple socket electric adapter

Outlet receptable with rearrangeable terminals

Plug adapter

Plug connector for use in standard transfer

Plug contact

Plug module

Power adapter

Power adapter having a replaceable and positionable plug

Power adapter having a replaceable and rotatable plug

Power adapter with replaceable plug

Power source connector assembly for an extractable hard...

Power supply and the joint structure of adaptor plug thereof