lc
i just went to the google patent site and typed in the patent numbers that are on the bottle.the bottle is an american made bottle.patent date is may 20,1930. to a carl a.paterson of evanston,ill.the patent is for the design not the color.who ever bought the patent had the bottles made to the color they wanted.usualy clear so the coustmer could see the oil.blue color would make the oil look black,not very apealing to the coustmer.very intresting.
tex holliday
i just went to the google patent site and typed in the patent numbers that are on the bottle.the bottle is an american made bottle.patent date is may 20,1930. to a carl a.paterson of evanston,ill.the patent is for the design not the color.who ever bought the patent had the bottles made to the color they wanted.usualy clear so the coustmer could see the oil.blue color would make the oil look black,not very apealing to the coustmer.very intresting.
tex holliday