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Trademark: 73071891
Status Date
Tuesday, July 8, 1997
Registration Number
1048773
Registration Date
Tuesday, September 28, 1976
Filing Date
Monday, December 15, 1975
1 DRILLING FLUID ADDITIVE
Jul 8, 1997
Expired Sec. 9
Jun 28, 1982
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Trademark Alertz updated from USPTO on 2030-01-24