UO:Account Bound Item Property

Account Bound Item Property

Non-Imbuable Item Property
Name	Account Bound
Intensity Range	N/A
Cap	N/A
Can be found on:
Armor	Yes
Jewelery	Yes
Melee Weapons	Yes
Missile Weapons	Yes
Musical Instruments	Yes
Shields	Yes
Talismans	Yes

This property indicates that only the owning account can use an item. These items can be carried by characters from other accounts, but the items will only respond to characters from the owning account. There is no way for players to see what account owns an item, but GMs are able to see that information.