Trademark: 74385558
Word
WBS
Status
Dead
Status Code
710
Status Date
Saturday, February 10, 2001
Serial Number
74385558
Registration Number
1817641
Registration Date
Tuesday, January 25, 1994
Mark Type
1000
Filing Date
Monday, May 3, 1993
Published for Opposition
Tuesday, November 2, 1993
Cancellation Date
Saturday, February 10, 2001

Trademark Owner History
CONOCO INC. - Original Registrant

Classifications
1 water-based wellbore stabilizer for subsurface borehole use

Trademark Events
Oct 12, 2005
Attorney Revoked And/Or Appointed
Oct 12, 2005
Teas Revoke/Appoint Attorney Received
Feb 10, 2001
Cancelled Sec. 8 (6-Yr)
Jan 25, 1994
Registered-Principal Register
Nov 2, 1993
Published For Opposition
Oct 1, 1993
Notice Of Publication
Aug 26, 1993
Approved For Pub - Principal Register
Aug 19, 1993
Examiner's Amendment Mailed
Aug 16, 1993
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24