Trademark: 75047751
Status Date
Saturday, August 2, 2008
Registration Number
2108245
Registration Date
Tuesday, October 28, 1997
Filing Date
Thursday, January 4, 1996
Published for Opposition
Tuesday, August 5, 1997
Cancellation Date
Saturday, August 2, 2008
1 chemical compositions for use in enhancing the filtration control properties of aqueous liquids used for well drilling, completion, and workover operations
Aug 2, 2008
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Feb 20, 2007
Case File In Ticrs
Sep 6, 2003
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jul 14, 2003
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jul 14, 2003
Paper Received
Oct 28, 1997
Registered-Principal Register
Aug 5, 1997
Published For Opposition
Jul 4, 1997
Notice Of Publication
Jun 3, 1997
Approved For Pub - Principal Register
May 27, 1997
Correspondence Received In Law Office
Apr 24, 1997
Final Refusal Mailed
Jul 25, 1996
Correspondence Received In Law Office
Jul 5, 1996
Non-Final Action Mailed
Jun 28, 1996
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
