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Trademark: 73779408
Status Date
Saturday, May 8, 2010
Registration Number
1558687
Registration Date
Tuesday, October 3, 1989
Filing Date
Wednesday, February 8, 1989
Published for Opposition
Tuesday, July 11, 1989
Cancellation Date
Saturday, May 8, 2010
1 CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY TO STABILIZE SHALE FORMATION, IMPART LUBRICITY TO THE BOREHOLE, AND CONTROL FILTRATION
May 8, 2010
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 17, 2008
Case File In Ticrs
Sep 27, 2006
Assignment Of Ownership Not Updated Automatically
May 23, 1995
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Oct 28, 1994
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Oct 3, 1989
Registered-Principal Register
Jul 11, 1989
Published For Opposition
Jun 10, 1989
Notice Of Publication
Apr 14, 1989
Approved For Pub - Principal Register
Apr 12, 1989
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24