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UK Trademark — IPO
AQ
Application UK00907356934 · Registered
Quick Facts
| Application Number | UK00907356934 |
| Status | Registered |
| Owner | Marquardt & Gruber GmbH |
| Filed | 2008-10-23 |
| Registered | 2009-07-29 |
| Renewal Due | 2028-10-23 |
| Type | Individual |
| Feature | Figurative |
| Attorney | See claim section below |
Is this trademark active?
Yes. AQ is currently a registered UK trademark, with renewal due on 2028-10-23. 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 1 — Chemicals
Chemical products for use in industry; water treatment preparations, incrustation preparations and preparations for preventing lead concentrations in water of all kinds, mainly for drinking water, cooling water, boiler water, service water and heating water.
Class 2 — Paints
Anti-corrosion preparations, corrosion inhibitors.
Class 9 — Electrical & IT
Dosing apparatus and dosing installations, and filters, in particular gravel filters and fine filters for the aforesaid apparatus and installations, not for installation in fittings.
Class 11 — Lighting & Heating
Water treatment, water testing, desalination, demanganisation, softening, deferrisation and deacidification apparatus; water treatment, desalination, demanganisation, softening, deferrisation and deacidification installations; filters, in particular gravel filters and fine filters, the aforesaid apparatus, installations and filters, not for installation in fittings.
Class 42 — Scientific & IT Services
Engineering, in particular construction drafting and installation monitoring of dosing apparatus and dosing installations, and filters, in particular gravel filters and fine filters for dosing apparatus and dosing installations, of water treatment, water testing, desalination, demanganisation, softening, deferrisation and deacidification apparatus, and water treatment, water testing, desalination, demanganisation, softening, deferrisation and deacidification installations.
Device Elements (Vienna Classification)
This figurative mark is indexed under the following Vienna categories by the UK IPO:
- 27.99.01 — Forms of writing, numerals
Timeline
- Filed: 2008-10-23
- Registered: 2009-07-29
- Renewal due: 2028-10-23
About This Trademark
'AQ' is a registered trademark on the UK IPO register, owned by Marquardt & Gruber GmbH. The application (UK00907356934) was filed on 23 October 2008 and registered on 29 July 2009. The registration is set to expire on 23 October 2028.
This mark is recorded under multiple classes: Class 1 (chemicals for industrial, scientific & agricultural use); Class 2 (paints, varnishes, lacquers & coatings); Class 9 (scientific, electrical & IT apparatus); Class 11 (lighting, heating, cooking & refrigeration apparatus); Class 42 (scientific, IT & design services).
The trademark is represented by VON ROHR PATENTANWÄLTE PARTNERSCHAFT MBB.
Frequently Asked Questions
Who owns UK trademark UK00907356934 ('AQ')?
UK trademark UK00907356934 for the mark 'AQ' in Class 1, 2, 9, 11, 42 is recorded on the UK IPO register as owned by Marquardt & Gruber GmbH. 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 UK00907356934 currently a registered trademark?
Yes — the UK IPO records UK trademark UK00907356934 for the mark 'AQ' as registered.
Which Nice classes is UK trademark UK00907356934 registered under?
UK trademark UK00907356934 for the mark 'AQ' is recorded in Class 1 (chemicals for industrial, scientific & agricultural use); Class 2 (paints, varnishes, lacquers & coatings); Class 9 (scientific, electrical & IT apparatus); Class 11 (lighting, heating, cooking & refrigeration apparatus); Class 42 (scientific, IT & design services). The filed specification reads: Class 1: Chemical products for use in industry; water treatment preparations, incrustation preparations and preparations for preventing lead concentrations in water of all kinds, mainly for drinking water, cooling water, boiler water, service water and heating water. | Class 2: Anti-corrosion preparations, corrosion…
When was UK trademark UK00907356934 filed?
UK trademark UK00907356934 for the mark 'AQ' was filed at the UK IPO on 23 October 2008 and registered on 29 July 2009.
When does UK trademark UK00907356934 need to be renewed?
UK trademark UK00907356934 for the mark 'AQ' is currently recorded as valid until 23 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 UK00907356934?
VON ROHR PATENTANWÄLTE PARTNERSCHAFT MBB is listed as the attorney / representative of record for UK trademark UK00907356934 for the mark 'AQ' 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 "AQ" 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 |
|---|---|---|---|
| AQ SURGERY | 99679563 | 630 | 2026-03-03 |
| AQ AURAQUANTIC | 99660331 | 630 | 2026-02-19 |
Similar names
| Mark | Ref | Status | Filed |
|---|---|---|---|
| AQUALOTS | 99679454 | 630 | 2026-03-03 |
| AQUADOME POOL COVER | 99679492 | 630 | 2026-03-03 |
| SWIFT AQUA BAIN | 99678299 | 630 | 2026-03-02 |
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.