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UK Trademark — IPO
ER4
Application UK00915779441 · Registered
Quick Facts
| Application Number | UK00915779441 |
| Status | Registered |
| Owner | Etymotic Research, Inc. |
| Filed | 2016-08-25 |
| Registered | 2017-01-18 |
| Renewal Due | 2026-08-25 |
| Type | Individual |
| Feature | Word |
| Attorney | See claim section below |
Is this trademark active?
Yes. ER4 is currently a registered UK trademark, with renewal due on 2026-08-25. 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
Technical and scientific apparatus and instruments for use in the field of hearing aid treatments.
Class 10 — Medical Devices
Hearing aids and hearing protection devices; earplugs and parts therefor.
Class 44 — Medical & Beauty Services
Medical services relating to hearing difficulties.
Timeline
- Filed: 2016-08-25
- Registered: 2017-01-18
- Renewal due: 2026-08-25
About This Trademark
'ER4' is a registered trademark on the UK IPO register, owned by Etymotic Research, Inc.. The application (UK00915779441) was filed on 25 August 2016 and registered on 18 January 2017. The registration is set to expire on 25 August 2026.
This mark is recorded under multiple classes: Class 9 (scientific, electrical & IT apparatus); Class 10 (medical & surgical apparatus); Class 44 (medical, veterinary & beauty services).
The trademark is represented by Avatar IP.
Frequently Asked Questions
Who owns UK trademark UK00915779441 ('ER4')?
UK trademark UK00915779441 for the mark 'ER4' in Class 9, 10, 44 is recorded on the UK IPO register as owned by Etymotic Research, Inc.. 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 UK00915779441 currently a registered trademark?
Yes — the UK IPO records UK trademark UK00915779441 for the mark 'ER4' as registered.
Which Nice classes is UK trademark UK00915779441 registered under?
UK trademark UK00915779441 for the mark 'ER4' is recorded in Class 9 (scientific, electrical & IT apparatus); Class 10 (medical & surgical apparatus); Class 44 (medical, veterinary & beauty services). The filed specification reads: Class 9: Technical and scientific apparatus and instruments for use in the field of hearing aid treatments. | Class 10: Hearing aids and hearing protection devices; earplugs and parts therefor. | Class 44: Medical services relating to hearing difficulties.
When was UK trademark UK00915779441 filed?
UK trademark UK00915779441 for the mark 'ER4' was filed at the UK IPO on 25 August 2016 and registered on 18 January 2017.
When does UK trademark UK00915779441 need to be renewed?
UK trademark UK00915779441 for the mark 'ER4' is currently recorded as valid until 25 August 2026, 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 UK00915779441?
Avatar IP is listed as the attorney / representative of record for UK trademark UK00915779441 for the mark 'ER4' 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 "ER4" 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 |
|---|---|---|---|
| ER4 MICROPROSame applicant | 78608027 | 800 | 2005-04-13 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| CHRISTUS ER4U | 97184373 | 700 | 2021-12-22 |
| ER404 | 90613823 | 602 | 2021-03-30 |
| ER4LOVE | 85896418 | 710 | 2013-04-05 |
| ER4C EVERY ROUND 4 CHRIST | 85134540 | 710 | 2010-09-21 |
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.