Okla. Stat. tit. 21, § 1546

Any person, firm or corporation who removes, defaces, alters, changes, destroys, covers, obliterates or makes a substitution of any trademark, distinguishing or identification number, serial number or mark, on or from any machine or electrical or mechanical device or apparatus, and thereafter sells or resells or offers for sale or resale the same in such condition, is guilty of a misdemeanor. Laws 1953, p. 97, § 1.