Okla. Stat. tit. 12A, § 12A-11-102: Transition to This Act; General Rule

Transition to This Act; General Rule. - Transactions validly

entered into after December 31, 1962, and before October 1, 1981 and

which were subject to the provisions of the U.C.C. prior to this

act, and which would be subject to this act, as amended if they had

been entered into after the effective date of this act and the

rights, duties and interests flowing from such transactions remain

valid after the latter date and may be terminated, completed,

consummated or enforced as required or permitted by this act.

Security interests arising out of such transactions which are

perfected when this act becomes effective shall remain perfected

until they lapse as provided herein, and may be continued as

permitted by this act, except as stated in Section 11-104.