![](/us.svg)
Trademark: 72127132
Status Date
Monday, August 31, 1987
Registration Number
0744590
Registration Date
Tuesday, February 5, 1963
Filing Date
Friday, September 1, 1961
6 CHEMICAL EMULSIFIER AND THINNER ADDITIVE FOR WELL DRILLING FLUIDS
Aug 31, 1987
Expired Sec. 9
Trademark Alertz updated from USPTO on 2030-01-24