Home ›
Trademark Categories ›
Electronics & Software ›
1995 ›
DU ›
DUOPHON
Trademark search for:
DUOPHON
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
2005-07-02 — Application filed
2005-12-01 — Sn assigned for sect 66a subseq desig from ib
2005-12-02 — Application filed
2006-01-24 — Final disposition recorded
2006-01-24 — Assigned to examiner
2006-01-25 — Office action issued
2006-01-25 — Office action issued
2006-02-16 — Office action issued
2006-07-25 — Teas change of correspondence received
2006-07-25 — Office action issued
2006-07-25 — Correspondence received in law office
2006-08-07 — Teas/email correspondence entered
2006-08-08 — Approved for pub - principal register
2006-08-11 — Assigned to lie
2006-08-21 — Law office publication review completed
2006-09-20 — Notice of publication
2006-10-10 — Published for opposition
2006-11-07 — Paper received
2006-12-02 — Review of correspondence complete
2006-12-26 — Registered-principal register
2007-06-07 — Change of owner received from ib
2007-07-24 — Final disposition recorded
2007-07-31 — Final disposition recorded
2007-07-31 — Final disposition recorded
2008-02-14 — Attorney/dom.rep.revoked and/or appointed
2008-02-14 — Teas revoke/app/change addr of atty/dom rep received
2008-06-26 — Final disposition recorded
2013-10-04 — Cancelled section 71
2014-06-04 — Total invalidation of reg ext protection created
2014-08-03 — Total invalidation of reg ext protection sent to ib
2014-11-28 — Total invalidation processed by the ib
2015-01-10 — Final status recorded
2015-08-06 — Death of international registration
2015-08-06 — Notification of effect of cancellation of intl reg e-mailed
Owner Information
Hermann Sewerin GbR
DE
HERMANN SEWERIN GMBH
33334 GÜTERSLOH DE
HERMANN SEWERIN GMBH
33334 GÜTERSLOH DE
HERMANN SEWERIN GMBH
33334 GÜTERSLOH DE
Correspondent
Lawrence E. Laubscher, Sr. Laubscher & Laubscher, P.C. 1160 Spa Road, Suite 2B Annapolis, MD 21403 UNITED STATES
Filing Details
Filing Date:
2005-07-02
Status Date:
2015-01-10
Disclaimer: This page is informational only and does not constitute legal advice.
Trademark availability depends on jurisdiction, usage, and legal interpretation.