Trademark search for:

LETTERFLEX

EXPIRED USPTO USPTO

No active United States Patent and Trademark Office (USPTO) registrations found, based on publicly available USPTO trademark records.

Trademark records may change over time. For the most up-to-date trademark status, domain availability, and social handle checks, run a live search.

Live search · Most up-to-date results

Also check across:

USPTO Filing History

Key events recorded for this trademark application

1969-01-09 — Application filed
1989-10-25 — Registered - sec. 9 filed/check record for sec. 8
1990-01-11 — Registered and renewed (first renewal - 10 yrs)
1999-12-07 — Registered - combined section 8 (10-yr) & sec. 9 filed
2000-06-16 — Registered - sec. 9 granted/check record for sec. 8
2000-06-16 — Registered and renewed (second renewal - 10 yrs)
2000-06-16 — Registered - sec. 8 (10-yr) accepted/check record for sec. 9
2008-11-17 — Case file in ticrs
2010-07-10 — Expired sec. 9
2010-07-10 — Final status recorded
2013-07-03 — Assignment of ownership not updated automatically

Owner Information

POLYFIBRON TECHNOLOGIES, INC.
ATLANTA , GA

W. R. GRACE & CO.
NEW YORK , NY

Correspondent

LAURA GENOVESE MILLER WOODCOCK WASHBURN KURTZ, ET AL
ONE LIBERTY PL 46TH FL
PHILADELPHIA, PA 19103
UNITED STATES

Filing Details

Filing Date:
1969-01-09

Status Date:
2010-07-10

Category:
Electronics & Software

Filing Year:
1969

Disclaimer: This page is informational only and does not constitute legal advice. Trademark availability depends on jurisdiction, usage, and legal interpretation.