Okla. Stat. tit. 6, § 6-1307: Assumed names

No person, firm or corporation shall rent a safe deposit box

under an assumed name, except under a trade name regularly used by

the lessee in the conduct of a valid business and such fact is

disclosed to the lessor. If any person, firm or corporation

violates the provisions of this section, such lessee shall have no

claim against the lessor for any loss or damage that he may sustain

unless he or it shall allege and prove willful misconduct on the

part of the lessor.