European Union Intellectual Property Office An agency of the European Union
You can search for registered trade marks free of charge using the search tool, TMview.
Trademark Search & Registration in the European Union - Check your Trademarks in the OHIM and EUIPO Database

- EUIPO's trademark search tool, also known as eSearch, is an online platform that allows users to search for and view information on registered European Union trademarks and designs.
ProfitMark.EU Trademark registration. Online service for checking and registering a trademark in the European Union.

- All at once search the European Union IP Office trademark database and the international WIPO database. Check brand name availability in the EU for free with our tool for free trademark searches in the EUIPO.
TrademarkElite provides online trademark search tool, and is the largest free trademark search site. Trademark Elite helps you register a trademark online in the European Union, the United States, Canada, China, Australia, and other 200 countries that are fast, simple, and affordable.
The TMview database contains information from all of the EU national IP offices, the European Intellectual Property Office (EUIPO) and a number of international partner offices outside the EU on trade mark applications and registered marks. ... WIPO resources contain data from multiple national ...