Okla. Stat. tit. 12A, § 2-725
Oklahoma Code Comment
(1) This changes the Oklahoma law. 12 O.S. § 95 provides a limitation of five years on a contract in writing, and three years on an oral contract.
15 O.S. § 216, reads: "Every stipulation or condition in a contract, by which any party thereto is restricted from enforcing his rights under the contract by the usual legal proceedings in the ordinary tribunals, or which limits the time within which he may thus enforce his rights, is void." 12 O.S. § 95 and 15 O.S. §216 are undoubtedly superseded by this section to the extent that they are inconsistent.
Oklahoma increased the period of limitations from four years, as in the official text of the Uniform Commercial Code, to five years.
(2) Although there is a dearth of authority on contracts of sale, this is generally in accord with previous Oklahoma law. See "Contracts: Accrual of Cause of Action," 12 Okla.Law Rev. 407.
(3) This section is generally consistent with 12 O.S. § 100. Oklahoma increased the period within which a new action may be commenced from six months, as in the official text of the Uniform Commercial Code, to one year. This makes the provision herein consistent with the provision of 12 O.S. § 100.
(4) This is self-explanatory.