Okla. Stat. tit. 12A, § 12A-1-9-309

SECURITY INTEREST PERFECTED UPON ATTACHMENT

The following security interests are perfected when they attach:

(1) a purchase-money security interest in consumer goods,

except as otherwise provided in subsection (b) of Section 1-9-311 of

this title with respect to consumer goods that are subject to a

statute or treaty described in subsection (a) of Section 1-9-311 of

this title;

(2) an assignment of accounts or payment intangibles which does

not by itself or in conjunction with other assignments to the same

assignee transfer a significant part of the assignor’s outstanding

accounts or payment intangibles;

(3) a sale of a payment intangible;

(4) a sale of a promissory note;

(5) a security interest created by the assignment of a health-

care-insurance receivable to the provider of the health-care goods

or services;

(6) a security interest arising under Section 2-401, 2-505,

paragraph (3) of Section 2-711, or paragraph (5) of Section 2A-508

of this title, until the debtor obtains possession of the

collateral;

(7) a security interest of a collecting bank arising under

Section 4-210 of this title;

(8) a security interest of an issuer or nominated person

arising under Section 5-118 of this title;

(9) a security interest arising in the delivery of a financial

asset under subsection (c) of Section 1-9-206 of this title;

Oklahoma Statutes - Title 12A. Uniform Commercial Code Page 59

(10) a security interest in investment property created by a

broker or securities intermediary;

(11) a security interest in a commodity contract or a commodity

account created by a commodity intermediary;

(12) an assignment for the benefit of all creditors of the

transferor and subsequent transfers by the assignee thereunder;

(13) a security interest created by an assignment of a

beneficial interest in a decedent’s estate; and

(14) a sale by an individual of an account that is a right to

payment of winnings in a lottery or other game of chance.