Home ›
Trademark Categories ›
Electronics & Software ›
2003 ›
DU ›
DUALCHIP
Trademark search for:
DUALCHIP
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.
Check latest trademark, domains & social handles
Live search · Most up-to-date results
USPTO Filing History
Key events recorded for this trademark application
2003-04-07 — Application filed
2003-09-11 — Assigned to examiner
2003-09-22 — Final disposition recorded
2003-10-24 — Office action issued
2003-10-24 — Correspondence received in law office
2003-12-01 — Letter of suspension mailed
2004-07-22 — Inquiry to suspension e-mailed
2004-10-30 — Office action issued
2004-10-30 — Correspondence received in law office
2004-11-07 — Teas/email correspondence entered
2004-11-07 — Assigned to lie
2004-11-09 — Suspension letter written
2004-11-09 — Letter of suspension e-mailed
2005-03-27 — Teas voluntary amendment received
2005-03-27 — Correspondence received in law office
2005-04-02 — Amendment from applicant entered
2005-04-19 — Examiners amendment -written
2005-04-19 — Approved for registration supplemental register
2005-04-19 — Examiners amendment e-mailed
2005-06-13 — Teas change of correspondence received
2005-06-22 — Law office publication review completed
2005-08-02 — Registered-supplemental register
2012-09-28 — Cancelled sec. 8 (6-yr)
2012-09-28 — Final status recorded
Owner Information
Eppendorf AG
Hamburg DE
Eppendorf AG
Hamburg DE
Correspondent
TIMOTHY H HIEBERT SAMUELS & HIEBERT LLC TWO INTERNATIONAL PL 23RD FL BOSTON, MA 02110-4104 UNITED STATES
Filing Details
Filing Date:
2003-04-07
Status Date:
2012-09-28
Disclaimer: This page is informational only and does not constitute legal advice.
Trademark availability depends on jurisdiction, usage, and legal interpretation.