Trademark: 73545781
Status Date
Wednesday, November 4, 1992
Registration Number
1390427
Registration Date
Tuesday, April 22, 1986
Filing Date
Monday, July 1, 1985
Published for Opposition
Tuesday, January 28, 1986
Cancellation Date
Wednesday, November 4, 1992
1 OIL AND GAS WELL DRILLING FLUID ADDITIVES
Nov 4, 1992
Cancelled Sec. 8 (6-Yr)
May 8, 1988
Miscellaneous Paper
Apr 22, 1986
Registered-Principal Register
Jan 28, 1986
Published For Opposition
Dec 29, 1985
Notice Of Publication
Dec 5, 1985
Approved For Pub - Principal Register
Nov 12, 1985
Correspondence Received In Law Office
Sep 9, 1985
Non-Final Action Mailed
Sep 6, 1985
Allowance/Count Withdrawn
Aug 19, 1985
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24