Okla. Stat. tit. 2, § 2-4-6: Use of unregistered brands - Duplication

A. It shall be unlawful for any person to knowingly place upon

any livestock a brand which has not been registered with the

statewide livestock organization if the brand duplicates one that is

registered.

B. For purposes of this section, "duplication" means the use of

a similar brand in any location on the animal designated for a

registered brand.