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TREX-SAN

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

1971-08-23 — Application filed
1978-10-10 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1993-05-18 — Registered - sec. 9 filed/check record for sec. 8
1993-06-24 — Registered and renewed (first renewal - 10 yrs)
2004-02-28 — Cancelled sec. 8 (10-yr)/expired section 9
2004-02-28 — Final status recorded

Owner Information

GRACE-SIERRA CROP PROTECTION COMPANY
MILPITAS , CA

MALLINCKRODT CHEMICAL WORKS
ST. LOUIS , MO

Correspondent

MELVILLE OWEN OWEN, WICKERSHAM & ERICKSON
455 MARKET ST 19TH FL
SAN FRANCISCO, CA 94105
UNITED STATES

Filing Details

Filing Date:
1971-08-23

Status Date:
2004-02-28

Category:
Pharmaceuticals

Filing Year:
1971

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