§ 165.20 Fraudulently obtaining a signature. A  person  is  guilty of fraudulently obtaining a signature when, with  intent to defraud or injure another or to acquire a substantial  benefit  for himself or a third person, he obtains the signature of a person to a  written  instrument  by  means of any misrepresentation of fact which he  knows to be false. Fraudulently obtaining a signature is a class A misdemeanor.