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TASC-12

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

1981-03-27 — Application filed
1981-11-10 — Published for opposition
1981-11-10 — Published for opposition
1982-02-02 — Registered-principal register
1988-01-29 — Registered - sec. 8 (6-yr) & sec. 15 filed
1988-01-29 — Post registration action correction
1988-10-26 — Post registration action mailed - sec. 8 & 15
1989-06-29 — Post registration action mailed - sec. 8 & 15
1990-02-28 — Post registration action mailed - sec. 8 & 15
1990-12-04 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2002-11-05 — Cancelled sec. 8 (10-yr)/expired section 9
2002-11-05 — Final status recorded

Owner Information

HARSHAW/FILTROL PARNERSHIP
OAKLAND , CA

Harshaw Chemical Company, The
Cleveland , OH

Correspondent

LOUISE VENEZIA, CHIEF PATENT COUNSEL C/O ENGELHARD CORP
CN-40 MENLO PARK
EDISON, NJ 08818
UNITED STATES

Filing Details

Filing Date:
1981-03-27

Status Date:
2002-11-05

Category:
Electronics & Software

Filing Year:
1981

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