DescriptionOriginal Standard Oil of Indiana "torch & oval" logo used 1947–1961.jpg
Original Standard Oil of Indiana torch and oval logo used from 1946 thru 1960. Logo used outside the Indiana Standard marketing area bearing the Pan-Am, Utoco and w:Amoco brands.
Logo is found on highway maps which only had a copyright notice from the map maker, oil bottles, credit cards, oil dispensers, ads, etc. No copyright notice was found for the logo.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.