Trademark search for:

TK-100

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

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USPTO Filing History

Key events recorded for this trademark application

1972-08-21 — Application filed
1979-01-30 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1993-04-27 — Registered - sec. 9 filed/check record for sec. 8
1993-04-27 — Registered - sec. 9 filed/check record for sec. 8
1993-08-18 — Registered and renewed (first renewal - 10 yrs)
2004-04-17 — Cancelled sec. 8 (10-yr)/expired section 9
2004-04-17 — Final status recorded

Owner Information

MERCK & CO., INC.
RAHWAY , NJ

Correspondent

IRVING N STEIN C/O MERCK & CO INC
P O BOX 2000
RAHWAY, NJ 07065-0900
UNITED STATES

Filing Details

Filing Date:
1972-08-21

Status Date:
2004-04-17

Category:
Pharmaceuticals

Filing Year:
1972

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