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Trademark: 73234195
Status Date
Saturday, September 21, 2002
Registration Number
1181708
Registration Date
Tuesday, December 15, 1981
Filing Date
Tuesday, October 9, 1979
Published for Opposition
Tuesday, September 22, 1981
Cancellation Date
Saturday, September 21, 2002
1 Chemical for Use in Oil and Gas Well Drilling-Namely, a Viscosifier for Use in Formulating High Temperature Stable Water-Base Fluids, Such as Drilling Fluids
Sep 21, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jun 23, 1988
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Apr 22, 1988
Post Registration Action Mailed - Sec. 8 & 15
Oct 13, 1987
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Dec 15, 1981
Registered-Principal Register
Sep 22, 1981
Published For Opposition
Trademark Alertz updated from USPTO on 2030-01-24