Transparency
Official data sources
BritTM preserves the official source date and separates historical facts from current legal status.
UK
UK Intellectual Property Office
Domestic UK applications and international registrations designating the UK. Snapshot published 13 February 2018 under the Open Government Licence v3.0.
1,280,382 marks · 1,298,095 owner rows · imported in progress
Official UKIPO data release ↗ · Open Government Licence v3.0 ↗
TM
UKIPO Trade Marks Journal
Weekly first publications from preserved official journal archives. Full-size representations are matched from each mark's official HTML card, converted to WebP and served locally.
270,139 journal records · 120,496 marks with locally served official images · latest journal 2026-035 published 2026-08-28
Official Trade Marks Journal ↗
WO
WIPO Madrid System — ROMARIN and Gazette
Official downloadable daily record updates and weekly Gazette image packages. BritTM keeps only UK-relevant exact registration matches, including supplied representations, expiry dates, owners, Nice terms, designations and a compressed copy of the ROMARIN source record.
105,305 UK-relevant WIPO records · 32,737 ROMARIN images · 4,943 Gazette images · latest record update 2026-08-27
Official WIPO downloadable updates ↗
Coverage limit. The UKIPO bulk files are historical, weekly journals are publication records, EUIPO supplies the originating comparable right, and WIPO packages contain only records or images included in the relevant update issue. Verify current legal status in the official UK register before relying on any record.
Official machine files only. BritTM does not scrape Madrid Monitor search results or bulk-copy the Global Brand Database. EUIPO enrichment uses its official API; WIPO enrichment comes from the official downloadable ROMARIN and Gazette packages and is joined by exact registration number.
