Trademark search for:

PERCLENE

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

1948-12-23 — Application filed
1971-05-01 — Registered and renewed (first renewal - 20 yrs)
1991-05-01 — Registered - sec. 9 filed/check record for sec. 8
1991-06-28 — Post registration action mailed - sec. 9
1991-07-10 — Response received to post reg. action
1992-06-10 — Registered and renewed (second renewal - 10 yrs)
2002-05-11 — Cancelled sec. 8 (10-yr)/expired section 9
2002-05-11 — Final status recorded

Owner Information

OCCIDENTAL CHEMICAL CORPORATION
GRAND ISLAND , NY

E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON , DE

Correspondent

JOHN H ENGELMAN PATENT DEPT
OCCIDENTAL CHEMICAL CORPORATION
2801 LONG RD
GRAN ISLAND, NY 14302

Filing Details

Filing Date:
1948-12-23

Status Date:
2002-05-11

Category:
Chemicals

Filing Year:
1948

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