It shall be unlawful for a person, firm or corporation, to store, sell, expose for sale or offer for sale in or from any container, tank, pump, or other distributing device or equipment, any other liquid fuels, lubricating oils, grease, or other similar products, than those manufactured or distributed by the manufacturer or distributor, indicated by the name, trade name, symbol, sign or other distinguishing trademark or device appearing upon the tank, container, pump, or other distributing equipment in which the same are sold, offered for sale, or distributed.
Okla. Stat. tit. 52, § 392