Loading...
UK Trademark — IPO
LEONIS
Application UK00917965327 · Registered
Quick Facts
| Application Number | UK00917965327 |
| Status | Registered |
| Owner | Réseau DEF |
| Filed | 2018-10-05 |
| Registered | 2019-02-19 |
| Renewal Due | 2028-10-05 |
| Type | Individual |
| Feature | Word |
| Attorney | See claim section below |
Is this trademark active?
Yes. LEONIS is currently a registered UK trademark, with renewal due on 2028-10-05. 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
Fire detectors and control and signalling equipment for fire monitoring purposes, Smoke detectors, Electric and electronic ironmongery, Fire alarms; Signalling, checking (supervision) and life-saving apparatus and instruments; Fire-extinguishing apparatus; Central units for fire detection.
Class 37 — Construction & Repair
burglar alarm installation and repair, fire alarm installation and repair.
Class 45 — Legal & Security Services
Fire extinguishing services; Security consultancy; Monitoring of burglar and security alarms.
Timeline
- Filed: 2018-10-05
- Registered: 2019-02-19
- Renewal due: 2028-10-05
About This Trademark
'LEONIS' is a registered trademark on the UK IPO register, owned by Réseau DEF. The application (UK00917965327) was filed on 5 October 2018 and registered on 19 February 2019. The registration is set to expire on 5 October 2028.
This mark is recorded under multiple classes: Class 9 (scientific, electrical & IT apparatus); Class 37 (construction, repair & installation services); Class 45 (legal, security & personal services).
The trademark is represented by CABINET LAVOIX.
Frequently Asked Questions
Who owns UK trademark UK00917965327 ('LEONIS')?
UK trademark UK00917965327 for the mark 'LEONIS' in Class 9, 37, 45 is recorded on the UK IPO register as owned by Réseau DEF. 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 UK00917965327 currently a registered trademark?
Yes — the UK IPO records UK trademark UK00917965327 for the mark 'LEONIS' as registered.
Which Nice classes is UK trademark UK00917965327 registered under?
UK trademark UK00917965327 for the mark 'LEONIS' is recorded in Class 9 (scientific, electrical & IT apparatus); Class 37 (construction, repair & installation services); Class 45 (legal, security & personal services). The filed specification reads: Class 9: Fire detectors and control and signalling equipment for fire monitoring purposes, Smoke detectors, Electric and electronic ironmongery, Fire alarms; Signalling, checking (supervision) and life-saving apparatus and instruments; Fire-extinguishing apparatus; Central units for fire detection. | Class 37: burgl…
When was UK trademark UK00917965327 filed?
UK trademark UK00917965327 for the mark 'LEONIS' was filed at the UK IPO on 5 October 2018 and registered on 19 February 2019.
When does UK trademark UK00917965327 need to be renewed?
UK trademark UK00917965327 for the mark 'LEONIS' is currently recorded as valid until 5 October 2028, 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 UK00917965327?
CABINET LAVOIX is listed as the attorney / representative of record for UK trademark UK00917965327 for the mark 'LEONIS' 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 "LEONIS" 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 |
|---|---|---|---|
| LEONIS CAPITAL | 99424102 | 641 | 2025-10-01 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| LEONIDAS PROTECTION SERVICES | 99635956 | 630 | 2026-02-05 |
| LEONIX | 99500323 | 630 | 2025-11-17 |
| LEONINE INSTITUTE | 99428072 | 641 | 2025-10-04 |
| ALTITUDE NOVUS LEONIDAS NASSIAKOS | 79431096 | 641 | 2025-07-22 |
Australia — Australia (IP Australia)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| LEONIS | 1917450 | protected | 2018-04-03 |
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.
Australia (IP Australia)
Australian trademark data is supplied by IP Australia (via IPGOD / IP RAPID) under the Creative Commons Attribution 4.0 International licence.
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.