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Trademark Dashboard – UK Trademark Search & ClearanceUK Trademark — IPO
DPN
Application UK00001574476 · Dead
Quick Facts
| Application Number | UK00001574476 |
| Status | Dead |
| Owner | Nortel Networks Limited |
| Filed | 1994-10-31 |
| Registered | 1995-12-22 |
| Renewal Due | 2004-10-31 |
| Type | Individual |
| Feature | Word |
| Attorney | See claim section below |
Is this trademark active?
DPN has a current status of Dead.
Goods & Services
The specification below is taken directly from the filed record at the UK IPO for each Nice class this trademark is registered in.
Class 9 — Electrical & IT
Telecommunications switching apparatus and instruments; data packet switching apparatus and instruments; network management apparatus; network controllers being computer apparatus; terminals for the maintenance and operation of data networks; computers, processors, programs, and software, all being for use with the aforesaid goods; parts and fittings for all the aforesaid goods.
Class 37 — Construction & Repair
Installation and maintenance of telecommunications switching apparatus and instruments, telecommunications networks, data packet switching apparatus and instruments, data networks; advisory services relating to installation, maintenance and operation of telecommunications switching apparatus and instruments, telecommunications networks, data packet switching apparatus and instruments, data networks; all included in Class 37.
Timeline
- Filed: 1994-10-31
- First published: 1995-09-06 (Journal 6091)
- Registered: 1995-12-22
- Renewal due: 2004-10-31
About This Trademark
'DPN' is a dead trademark on the UK IPO register, owned by Nortel Networks Limited. The application (UK00001574476) was filed on 31 October 1994 and registered on 22 December 1995. The registration is set to expire on 31 October 2004.
This mark is recorded under multiple classes: Class 9 (scientific, electrical & IT apparatus); Class 37 (construction, repair & installation services).
The trademark is represented by Maucher Jenkins.
Frequently Asked Questions
Who owns UK trademark UK00001574476 ('DPN')?
UK trademark UK00001574476 for the mark 'DPN' in Class 9, 37 is recorded on the UK IPO register as owned by Nortel Networks Limited. This covers one specific UK trademark record only — the same brand name may be owned by different parties in other classes, other countries, or as separate registrations.
Is UK trademark UK00001574476 currently a registered trademark?
No — the UK IPO records the status of UK trademark UK00001574476 for the mark 'DPN' as dead.
Which Nice classes is UK trademark UK00001574476 registered under?
UK trademark UK00001574476 for the mark 'DPN' is recorded in Class 9 (scientific, electrical & IT apparatus); Class 37 (construction, repair & installation services). The filed specification reads: Class 9: Telecommunications switching apparatus and instruments; data packet switching apparatus and instruments; network management apparatus; network controllers being computer apparatus; terminals for the maintenance and operation of data networks; computers, processors, programs, and software, all being for use…
When was UK trademark UK00001574476 filed?
UK trademark UK00001574476 for the mark 'DPN' was filed at the UK IPO on 31 October 1994 and registered on 22 December 1995.
When was UK trademark UK00001574476 published?
The UK IPO first published / advertised UK trademark UK00001574476 for the mark 'DPN' on 6 September 1995.
When does UK trademark UK00001574476 need to be renewed?
UK trademark UK00001574476 for the mark 'DPN' is currently recorded as valid until 31 October 2004, at which point it will need to be renewed with the UK IPO to remain in force.
Attorney of Record
This trademark has an attorney of record listed on the UK register. The firm has not yet claimed its listing on Trademark Dashboard.
Cross-Register Filings
Trademarks matching "DPN" have been found on the following foreign registers. Exact matches appear first; where the name also appears inside longer filings, those are listed below as similar marks. A “Same applicant” badge appears next to a mark when the applicant name aligns with the source filing.
US — United States (USPTO)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| DPN | 90154567 | 700 | 2020-09-02 |
| NEUROPHX DPN | 86773564 | 702 | 2015-09-30 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| DPNIGHT | 98945016 | 700 | 2025-01-08 |
| DPNAO | 97595700 | 700 | 2022-09-17 |
| NC-STAT DPNCHECK | 88802832 | 700 | 2020-02-19 |
Data Source
United Kingdom (Intellectual Property Office)
UK trademark data is supplied by the Intellectual Property Office under the Open Government Licence v3.0.
United States (USPTO)
US trademark data is supplied by the United States Patent and Trademark Office. Works of the US federal government are in the public domain under 17 U.S.C. §105.
The “About This Trademark” summary and FAQ above are AI-generated from the register data shown on this page. They are factual summaries only — always verify details against the official register before making legal decisions.