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TRESOFT

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

1978-12-26 — Application filed
1981-02-24 — Published for opposition
1981-05-19 — Registered-principal register
1986-05-21 — Post registration action correction
1986-12-17 — Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
2002-05-25 — Cancelled sec. 8 (10-yr)/expired section 9
2002-05-25 — Final status recorded

Owner Information

Alcon Laboratories, Inc.
Ft. Worth , TX

Correspondent

ANNA GILL MANAGER, TRADEMARK SERVICES
ALCON PHARMACEUTICALS, LTD
P O BOX 1751
FT WORTH, TX 76101

Filing Details

Filing Date:
1978-12-26

Status Date:
2002-05-25

Category:
Electronics & Software

Filing Year:
1976

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