Trademark: 73212276
Status Date
Friday, August 16, 2002
Registration Number
1185293
Registration Date
Tuesday, January 12, 1982
Filing Date
Thursday, April 19, 1979
Published for Opposition
Tuesday, October 20, 1981
1 Earth Borehole Drilling, Completion and Work-Over Abandonment Chemicals-Namely, a Water-Soluble Chemical for Providing Thixotropic Properties and Non-Newtonian Characteristics to Waters and Brines Over a Wide Salinity Range, and which has the Ability to Suspend Solid Materials Such as Bridging Agents and Weighting Materials in Aqueous Solutions Containing Said Chemical
Dec 2, 2011
Petition To Director Denied
Nov 16, 2011
Assigned To Petition Staff
Oct 13, 2011
Teas Petition To Director Received
Oct 12, 2011
Attorney Revoked And/Or Appointed
Oct 12, 2011
Teas Revoke/Appoint Attorney Received
Aug 16, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
May 9, 2001
Post Registration Action Mailed - Sec. 8 & 9
Jan 19, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Mar 12, 1988
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Aug 3, 1987
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jan 12, 1982
Registered-Principal Register
Oct 20, 1981
Published For Opposition
Trademark Alertz updated from USPTO on 2030-01-24
