Trademark search for:

DURALIZED

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

1948-01-16 — Application filed
1970-03-21 — Registered and renewed (first renewal - 20 yrs)
1990-01-17 — Registered - sec. 9 filed/check record for sec. 8
1990-03-19 — Registered and renewed (second renewal - 10 yrs)
2001-04-28 — Cancelled sec. 8 (10-yr)/expired section 9
2001-04-28 — Final status recorded

Owner Information

BLAW KNOX CORPORATION
PITTSBURGH , PA

DURALOY COMPANY, THE
SCOTTDALE , PA

Correspondent

FREDERICK B ZIESENHEIM
515 OLIVER BLDG
535 SMITHFIELD ST
PITTSBURGH, PA 15222-2363

Filing Details

Filing Date:
1948-01-16

Status Date:
2001-04-28

Category:
Metals

Filing Year:
1948

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