http://www.epo.org/service-support/availability-of-online-services/2018/20180801.html
Content reproduced from the Website of the European Patent Office as permitted by their terms of use.
Due to maintenance work the “acknowledgement of receipt” for user enquiries registered via our contact form will be delayed between 08.00 and 12.00 hrs CET on 4 August 2018.
We apologise for any inconvenience.