Mark Identification

TRET-O-LITE

Serial Number

71554323

Filing Date

Apr 10, 1948

Registration Date

Oct 31, 1950

Trademark by

PETROLITE CORPORATION LTD.

PETROLITE CORPORATION LTD.

Classification Information

CHEMICALS USED IN THE TREATMENT OF PETROLEUM EMULSIONS TO EFFECT THE RECOVERY OF THE VALUABLE OIL CONTENT OF SUCH EMULSIONS

Metal Goods