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Trademark: 73720090
Status Date
Saturday, November 7, 2009
Registration Number
1533652
Registration Date
Tuesday, April 4, 1989
Filing Date
Friday, April 1, 1988
Published for Opposition
Tuesday, January 10, 1989
Cancellation Date
Saturday, November 7, 2009
40 TREATING OF OIL, GAS, WATER, INJECTION AND STORAGE WELLS WITH NONDAMAGING WORKOVER AND COMPLETION FLUIDS HAVING WATER SOLUBLE BRIDGING AGENTS FOR BRIDGING AND TEMPORARILY PLUGGING PRODUCTIVE FORMATIONS AND THEREAFTER REMOVING SUCH FLUIDS
Nov 7, 2009
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Aug 4, 2008
Case File In Ticrs
Nov 30, 1994
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jun 6, 1994
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Apr 4, 1989
Registered-Principal Register
Jan 10, 1989
Published For Opposition
Dec 12, 1988
Notice Of Publication
Dec 10, 1988
Notice Of Publication
Oct 24, 1988
Approved For Pub - Principal Register
Oct 6, 1988
Examiners Amendment Mailed
Aug 15, 1988
Correspondence Received In Law Office
Jul 19, 1988
Non-Final Action Mailed
May 25, 1988
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24