Incompetent
Incompetent means an individual who is incapable of handling his or her business affairs because of a legal, mental or medical disability, except that a minor is not an incompetent solely because of age.
Source
31 CFR § 353.2
Scoping language
Bond, or Series EE or HH savings bond, as used in this part, means a definitive United States Savings Bond of Series EE or HH.