Trademark search for:

CASTOLAST

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

1977-12-30 — Application filed
1985-04-22 — Registered - sec. 8 (6-yr) & sec. 15 filed
1985-08-01 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
1999-05-04 — Registered - sec. 9 filed/check record for sec. 8
1999-07-07 — Registered and renewed (first renewal - 10 yrs)
2008-01-18 — Case file in ticrs
2009-12-26 — Cancelled sec. 8 (10-yr)/expired section 9
2009-12-26 — Final status recorded

Owner Information

HARBISON-WALKER REFRACTORIES COMPANY
PITTSBURGH , PA

DRESSER INDUSTRIES, INC.
DALLAS , TX

Correspondent

CRAIG G COCHENOUR PIETRAGALLO BOSICK & GORDON
1 OXFORD CTR 38TH FL
PITTSBURGH, PA 15219
UNITED STATES

Filing Details

Filing Date:
1977-12-30

Status Date:
2009-12-26

Category:
Non-metal Building Materials

Filing Year:
1965

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