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Trademark: 73228315
Status Date
Saturday, July 20, 2002
Registration Number
1165098
Registration Date
Tuesday, August 18, 1981
Filing Date
Monday, August 20, 1979
Published for Opposition
Tuesday, May 26, 1981
Cancellation Date
Saturday, July 20, 2002
1 Chrome Lignite-Chrome Lignosulfonate Chemical Additive for Improving Flow, Filtration, Inhibition and Stability Characteristics of Drilling Mud
Jul 20, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jan 22, 1988
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Nov 20, 1987
Post Registration Action Mailed - Sec. 8 & 15
Apr 27, 1987
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Aug 18, 1981
Registered-Principal Register
May 26, 1981
Published For Opposition
Trademark Alertz updated from USPTO on 2030-01-24