Trademark: 72152320
Word
ISODRIL
Status
Dead
Status Code
900
Status Date
Friday, October 23, 1987
Serial Number
72152320
Registration Number
0750344
Registration Date
Tuesday, June 4, 1963
Mark Type
1000
Filing Date
Friday, August 31, 1962

Trademark Owner History

Classifications
1 ADDITIVES FOR DRILLING FLUIDS OR MUD SYSTEMS USED IN DRILLING OIL WELLS AND THE LIKE TO IMPROVE THEIR CHARACTERISTICS
ISODRILL

Trademark Events
Oct 23, 1987
Expired Sec. 9

Trademark Alertz updated from USPTO on 2030-01-24