Trademark search for:

ULTRA EFFICIENT

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

2000-08-15 — Application filed
2001-01-31 — Assigned to examiner
2001-03-08 — Final disposition recorded
2001-05-10 — Correspondence received in law office
2001-09-04 — Office action issued
2001-12-10 — Correspondence received in law office
2002-02-14 — Approved for pub - principal register
2002-03-26 — Teas change of correspondence received
2002-05-08 — Notice of publication
2002-05-28 — Published for opposition
2002-08-20 — Registered-principal register
2003-06-03 — Teas change of correspondence received
2003-06-20 — Paper received
2006-09-05 — Review of correspondence complete
2007-09-27 — Case file in ticrs
2009-05-16 — Cancelled sec. 8 (6-yr)
2009-05-16 — Final status recorded

Owner Information

O2 MICRO INTERNATIONAL LIMITED
CAYMAN ISLANDS KY

O2Micro, Inc.
Santa Clara , CA

Correspondent

TERESA C TUCKER GROSSMAN, TUCKER, PERREAULT & PFLEGER
55 S COMMERCIAL ST
MANCHESTER, NH 03101
UNITED STATES

Filing Details

Filing Date:
2000-08-15

Status Date:
2009-05-16

Category:
Electronics & Software

Filing Year:
2000

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