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DRIL-XT

EXPIRED USPTO USPTO

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USPTO Filing History

Key events recorded for this trademark application

1998-11-23 — Application filed
1999-06-09 — Assigned to examiner
1999-06-09 — Assigned to examiner
1999-06-15 — Approved for pub - principal register
1999-08-20 — Notice of publication
1999-09-21 — Published for opposition
1999-12-14 — Noa mailed - sou required from applicant
2000-06-09 — Use amendment filed
2000-08-10 — Statement of use processing complete
2000-08-16 — Assigned to examiner
2000-08-21 — Allowed principal register - sou accepted
2001-01-09 — Registered-principal register
2006-07-20 — Case file in ticrs
2007-10-13 — Cancelled sec. 8 (6-yr)
2007-10-13 — Final status recorded
2008-08-25 — Teas revoke/app/change addr of atty/dom rep received
2008-08-25 — Attorney/dom.rep.revoked and/or appointed

Owner Information

M-I HOLDINGS L.L.C.
HOUSTON , TX

M-I L.L.C.
HOUSTON , TX

M-I L.L.C.
Houston , TX

Correspondent

Carter J. White M-I L.L.C.
5950 North Course Drive
Legal Dept - Trademarks
Houston, TX 77072

Filing Details

Filing Date:
1998-11-23

Status Date:
2007-10-13

Category:
Chemicals

Filing Year:
1998

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