Trademark: 73210208
Status Date
Saturday, August 10, 2002
Registration Number
1175654
Registration Date
Tuesday, November 3, 1981
Filing Date
Tuesday, April 3, 1979
Published for Opposition
Tuesday, August 11, 1981
Cancellation Date
Saturday, August 10, 2002
1 Organic Polymers for Use with Drilling Fluids and Drilling Muds in the Oil, Gas and Mineral Fields
Aug 10, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Apr 6, 1987
Registered - Sec. 8 (6-Yr) Accepted
Nov 21, 1986
Registered - Sec. 8 (6-Yr) Filed
Nov 3, 1981
Registered-Principal Register
Aug 11, 1981
Published For Opposition
Jun 30, 1981
Notice Of Publication
May 20, 1981
Approved For Pub - Principal Register
Apr 11, 1980
Non-Final Action Mailed
Jan 11, 1980
Assigned To Examiner
Jul 30, 1979
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24