Trademark: 73518246
Status Date
Tuesday, January 14, 1992
Registration Number
1353535
Registration Date
Tuesday, August 13, 1985
Filing Date
Thursday, January 17, 1985
Published for Opposition
Tuesday, June 4, 1985
Cancellation Date
Tuesday, January 14, 1992
1 CHEMICALS FOR USE IN OIL AND GAS WELLS - NAMELY, AN ADDITIVE COMPRISING A BRIDGING AGENT FOR WORKOVER AND COMPLETION SYSTEMS
Jan 14, 1992
Cancelled Sec. 8 (6-Yr)
Aug 13, 1985
Registered-Principal Register
Jun 4, 1985
Published For Opposition
May 3, 1985
Notice Of Publication
Apr 12, 1985
Approved For Pub - Principal Register
Apr 11, 1985
Correspondence Received In Law Office
Apr 11, 1985
Examiners Amendment Mailed
Mar 29, 1985
Non-Final Action Mailed
Mar 27, 1985
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24