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Trademark: 73629047
Status Date
Monday, July 18, 1994
Registration Number
1471829
Registration Date
Tuesday, January 12, 1988
Filing Date
Thursday, October 30, 1986
Published for Opposition
Tuesday, October 20, 1987
Cancellation Date
Monday, July 18, 1994
1 CHEMICAL ADDITIVE FOR DRILLING FLUIDS
Jul 18, 1994
Cancelled Sec. 8 (6-Yr)
Jan 12, 1988
Registered-Principal Register
Oct 20, 1987
Published For Opposition
Sep 18, 1987
Notice Of Publication
Aug 21, 1987
Approved For Pub - Principal Register
Jul 20, 1987
Correspondence Received In Law Office
Jan 16, 1987
Non-Final Action Mailed
Jan 9, 1987
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24