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SEDCO

EXPIRED USPTO USPTO

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USPTO Filing History

Key events recorded for this trademark application

1983-10-03 — Application filed
1984-03-19 — Assigned to examiner
1984-03-23 — Examiner's amendment mailed
1984-04-02 — Approved for pub - principal register
1984-05-16 — Notice of publication
1984-07-10 — Published for opposition
1984-09-18 — Registered-principal register
1990-09-18 — Registered - sec. 8 (6-yr) & sec. 15 filed
1991-01-02 — Post registration action mailed - sec. 8 & 15
1991-02-04 — Response received to post reg. action
1991-02-04 — Response received to post reg. action
1991-03-04 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2005-06-25 — Cancelled sec. 8 (10-yr)/expired section 9
2005-06-25 — Final status recorded

Owner Information

Schlumberger Technology Corporation
Houston , TX

Sedco, Inc.
Dallas , TX

Correspondent

E MICKEY HUBBARD HUBBARD, THURMAN, TURNER, ET AL
ONE GALLERIA TWR STE 2100
13355 NOEL RD
DALLAS, TX 75240-6604

Filing Details

Filing Date:
1983-10-03

Status Date:
2005-06-25

Category:
Science & Technology Services

Filing Year:
1983

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