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DION FR

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

1967-03-31 — Application filed
1987-08-29 — Registered and renewed (first renewal - 20 yrs)
1987-10-30 — Registered - sec. 9 filed/check record for sec. 8
2008-11-07 — Case file in ticrs
2012-07-02 — Cancelled sec. 8 (10-yr)
2012-07-02 — Final status recorded
2014-10-15 — Assignment of ownership not updated automatically

Owner Information

KOPPERS COMPANY, INC.
PITTSBURGH , PA

DIAMOND ALKALI COMPANY
CLEVELAND , OH

Correspondent

HERBERT J ZEH JR KOPPERS COMPANY, INC
1450 KOPPERS BLDG
PITTSBURGH, PA 15219
UNITED STATES

Filing Details

Filing Date:
1967-03-31

Status Date:
2012-07-02

Category:
Chemicals

Filing Year:
1967

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