Trademark: 72173450
Word
I-N-H
Status
Dead
Status Code
900
Status Date
Sunday, February 24, 1985
Serial Number
72173450
Registration Number
0780507
Registration Date
Tuesday, November 24, 1964
Mark Type
1000
Filing Date
Tuesday, July 23, 1963

Trademark Owner History

Classifications
6 WELL DRILLING MUD ADDITIVE USED AS A MUD THINNER, WATER LOSS REDUCING AGENT, EMULSIFYING AGENT, SHALE AND CLAY HYDRATION INHIBITOR, AND HIGH TEMPERATURE STABILIZER
INH

Trademark Events
Feb 24, 1985
Expired Sec. 9

Trademark Alertz updated from USPTO on 2030-01-24