Okla. Stat. tit. 12A, § 12A-2-312: Warranty of Title and Against Infringement; Buyer's

Obligation Against Infringement.

(1) Subject to subsection (2) there is in a contract for sale a

warranty by the seller that

(a) the title conveyed shall be good, and its transfer

rightful; and

(b) the goods shall be delivered free from any security

interest or other lien or encumbrance of which the buyer at the time

of contracting has no knowledge.

(2) A warranty under subsection (1) will be excluded or

modified only by specific language or by circumstances which give

the buyer reason to know that the person selling does not claim

title in himself or that he is purporting to sell only such right or

title as he or a third person may have.

(3) Unless otherwise agreed a seller who is a merchant

regularly dealing in goods of the kind warrants that the goods shall

be delivered free of the rightful claim of any third person by way

of infringement or the like but a buyer who furnishes specifications

to the seller must hold the seller harmless against any such claim

which arises out of compliance with the specifications.