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UK Trademark — IPO
D-One
Application UK00801468411 · Registered
Quick Facts
| Application Number | UK00801468411 |
| Status | Registered |
| Owner | DELTA DORE EMS |
| Filed | 2019-01-18 |
| Registered | 2019-10-29 |
| Renewal Due | 2029-01-18 |
| Type | Individual |
| Feature | Figurative |
| Attorney | See claim section below |
Is this trademark active?
Yes. D-One is currently a registered UK trademark, with renewal due on 2029-01-18. It is protected under UK intellectual property law and can be enforced against infringing uses.
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
Apparatus for electronic monitoring, measuring and control of energy consumption and transmission of data relating to energy consumption; electric and electronic apparatus enabling analysis, monitoring, diagnosis of data relating to technical and domotic installations of buildings; software enabling management of an interface identifying all building information in particular concerning automatisms, computer systems, energy data; computer software applications and software (recorded programs); data processing systems; software for compiling, indexing and organizing of information via computer networks; apparatus for processing, transmission and storage of database information; electronic databases recorded on computer media; all these products directly related to information from technical and domotic installations in buildings.
Class 38 — Telecommunications
Providing access to a website (platform) for acquiring information relating to technical and domotic building installations.
Class 42 — Scientific & IT Services
Technical consultancy and engineering study office services in the field of control installations, industrial and technical installations relating to construction; technical surveys and diagnostics by engineers and technicians for assessing, optimizing and time tracking the energy performance of buildings, optimizing energy resources, forecasting energy use; services for energy performance forecasting, namely, evaluations, estimations and research in the field of the energy performance of buildings; technical study services; engineering services relating to energy performance of buildings; technical project studies; computer programming of automated systems and technical management installations of buildings; providing consultation services covering audits in the field of energy, energy saving equipment and installations for buildings; technical advice for optimizing energy performance; energy diagnostics; quality control with a view to certification; certification services relating to energy efficiency; development of energy and power management systems; creation of management systems in the field of energy, energy saving of building equipment and technical installations; computer services for managing building energy meters; computer management services for management systems relating to energy; online services for function control of of technical and domotic building installations; on-line energy optimization of technical building installations, namely analysis of energy consumption and advice on operating energy-consuming technical equipment; monitoring and inspection of technical and industrial installations relating to construction; design, development and updating of software and applications for mobile terminals or other telecommunication media concerning analysis, monitoring, diagnostics of data relating to technical and domotic building installations; design (development) of computer hardware and software, especially for managers of service and industry buildings, concerning analysis, monitoring, diagnostics, performance of technical and domotic building installations.
Class 45 — Legal & Security Services
Security service for the protection of property and individuals (excluding their transport); Building surveillance services; security consultancy; security inspection services for electrical installations; monitoring services for energy distribution network installations.
Device Elements (Vienna Classification)
This figurative mark is indexed under the following Vienna categories by the UK IPO:
- 25.05.99 — Ornamental motifs, surfaces or backgrounds with ornaments
- 29.01.03 — Colours
Timeline
- Filed: 2019-01-18
- Registered: 2019-10-29
- Renewal due: 2029-01-18
About This Trademark
'D-One' is a registered trademark on the UK IPO register, owned by DELTA DORE EMS. The application (UK00801468411) was filed on 18 January 2019 and registered on 29 October 2019. The registration is set to expire on 18 January 2029.
This mark is recorded under multiple classes: Class 9 (scientific, electrical & IT apparatus); Class 38 (telecommunications services); Class 42 (scientific, IT & design services); Class 45 (legal, security & personal services).
The trademark is represented by CABINET LE GUEN MAILLET, M. Denis LE GUEN.
Frequently Asked Questions
Who owns UK trademark UK00801468411 ('D-One')?
UK trademark UK00801468411 for the mark 'D-One' in Class 9, 38, 42, 45 is recorded on the UK IPO register as owned by DELTA DORE EMS. 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 UK00801468411 currently a registered trademark?
Yes — the UK IPO records UK trademark UK00801468411 for the mark 'D-One' as registered.
Which Nice classes is UK trademark UK00801468411 registered under?
UK trademark UK00801468411 for the mark 'D-One' is recorded in Class 9 (scientific, electrical & IT apparatus); Class 38 (telecommunications services); Class 42 (scientific, IT & design services); Class 45 (legal, security & personal services). The filed specification reads: Class 9: Apparatus for electronic monitoring, measuring and control of energy consumption and transmission of data relating to energy consumption; electric and electronic apparatus enabling analysis, monitoring, diagnosis of data relating to technical and domotic installations of buildings; software enabling managem…
When was UK trademark UK00801468411 filed?
UK trademark UK00801468411 for the mark 'D-One' was filed at the UK IPO on 18 January 2019 and registered on 29 October 2019.
When does UK trademark UK00801468411 need to be renewed?
UK trademark UK00801468411 for the mark 'D-One' is currently recorded as valid until 18 January 2029, at which point it will need to be renewed with the UK IPO to remain in force.
Who is the attorney of record for UK trademark UK00801468411?
CABINET LE GUEN MAILLET, M. Denis LE GUEN is listed as the attorney / representative of record for UK trademark UK00801468411 for the mark 'D-One' on the UK IPO register.
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 "D-One" 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 |
|---|---|---|---|
| D-ONE | 99012484 | 601 | 2025-01-19 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| PATRIMONIO D'ONORE AWARD | 99655969 | 630 | 2026-02-17 |
| THE PROF. PIER LUIGI DUVINA PATRIMONIO D'ONORE AWARD | 99655970 | 630 | 2026-02-17 |
| ESX ON M EY UR D ER CLOTHING | 99648046 | 630 | 2026-02-11 |
| A.I.D.E ON THE WAY | 99640178 | 630 | 2026-02-07 |
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.