ambiguitas patens
Defined in 2 dictionaries — Case Law, Ballentine's (1916)
Definitions from Case Law
From 77 U.S. 263 - Deery v. Cray · 1869Most cited · 11 citing opinions
that which appears to be ambiguous upon the deed or instrument
Ballentine's Law Dictionary
James A. Ballentine · 1916
Patent ambiguity.