Trademark search for:

SYNTALAZENE

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

1963-09-09 — Application filed
1984-08-03 — Registered - sec. 9 filed/check record for sec. 8
1985-01-15 — Registered and renewed (first renewal - 20 yrs)
2005-10-08 — Cancelled sec. 8 (10-yr)/expired section 9
2005-10-08 — Final status recorded

Owner Information

Birko Corporation
Westminster , CO

Birko Chemical Corporation
Denver , CO

Correspondent

BRUCE G KLAAS KLAAS & LAW
738 PEARL ST
DENVER, CO 80203
UNITED STATES

Filing Details

Filing Date:
1963-09-09

Status Date:
2005-10-08

Category:
Chemicals

Filing Year:
1963

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