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UK Trademark — IPO
SENTINEL
Application UK00002004397 · Dead
Quick Facts
| Application Number | UK00002004397 |
| Status | Dead |
| Owner | R.T. Masts Limited |
| Filed | 1994-12-08 |
| Registered | 1996-08-16 |
| Renewal Due | 2004-12-08 |
| Type | Individual |
| Feature | Word |
Is this trademark active?
SENTINEL 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 37 — Construction & Repair
Installation, inspection, maintenance and repair of masts, towers and antennae for use in telecommunications; installation, inspection, maintenance and repair of feeder systems and microwave systems for use with telecommunications masts, aerials and antennae.
Class 42 — Scientific & IT Services
Inspection of masts, towers and antennae for use in telecommunications; inspection of feeder systems and microwave systems for use with telecommunications masts, aerials and antennae; searching for, identifying and assessing suitability of proposed sites for telecommunications installations.
Timeline
- Filed: 1994-12-08
- First published: 1996-05-01 (Journal 6123)
- Registered: 1996-08-16
- Renewal due: 2004-12-08
About This Trademark
'SENTINEL' is a dead trademark on the UK IPO register, owned by R.T. Masts Limited. The application (UK00002004397) was filed on 8 December 1994 and registered on 16 August 1996. The registration is set to expire on 8 December 2004.
This mark is recorded under multiple classes: Class 37 (construction, repair & installation services); Class 42 (scientific, IT & design services).
Frequently Asked Questions
Who owns UK trademark UK00002004397 ('SENTINEL')?
UK trademark UK00002004397 for the mark 'SENTINEL' in Class 37, 42 is recorded on the UK IPO register as owned by R.T. Masts 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 UK00002004397 currently a registered trademark?
No — the UK IPO records the status of UK trademark UK00002004397 for the mark 'SENTINEL' as dead.
Which Nice classes is UK trademark UK00002004397 registered under?
UK trademark UK00002004397 for the mark 'SENTINEL' is recorded in Class 37 (construction, repair & installation services); Class 42 (scientific, IT & design services). The filed specification reads: Class 37: Installation, inspection, maintenance and repair of masts, towers and antennae for use in telecommunications; installation, inspection, maintenance and repair of feeder systems and microwave systems for use with telecommunications masts, aerials and antennae. | Class 42: Inspection of masts, towers and ant…
When was UK trademark UK00002004397 filed?
UK trademark UK00002004397 for the mark 'SENTINEL' was filed at the UK IPO on 8 December 1994 and registered on 16 August 1996.
When was UK trademark UK00002004397 published?
The UK IPO first published / advertised UK trademark UK00002004397 for the mark 'SENTINEL' on 1 May 1996.
When does UK trademark UK00002004397 need to be renewed?
UK trademark UK00002004397 for the mark 'SENTINEL' is currently recorded as valid until 8 December 2004, at which point it will need to be renewed with the UK IPO to remain in force.
Cross-Register Filings
Trademarks matching "SENTINEL" 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 |
|---|---|---|---|
| SENTINEL HERITAGE | 99675472 | 630 | 2026-02-28 |
| ASIC AMERICAN SENTINEL INSURANCE COMPANY | 99662608 | 630 | 2026-02-20 |
| AMERICAN SENTINEL INSURANCE COMPANY | 99662657 | 630 | 2026-02-20 |
| SENTINEL COUNSEL | 99645143 | 630 | 2026-02-10 |
| SENTINEL STRATEGY | 99640824 | 630 | 2026-02-08 |
Australia — Australia (IP Australia)
| Mark | Ref | Status | Filed |
|---|---|---|---|
| Orca Sentinel UHV | 2571445 | accepted | 2025-07-29 |
| Urban Sentinel | 2563211 | protected | 2025-07-03 |
| AI-Human Synergy Sentinel Protocol | 2549093 | protected | 2025-05-20 |
| Sentinel Max | 2449826 | protected | 2024-05-13 |
| THE SENTINEL | 2393220 | lapsed | 2023-10-10 |
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.