Reasons shall be given for the rejection decisions referred to in the first paragraph of Article L. 411-4, for decisions ruling on an opposition filed against an application for registration of a trade mark and for decisions ruling on an application for relief from revocation in respect of trade marks or designs.
The same shall apply to decisions ruling on an application for invalidity or revocation of trade marks or on an opposition against a patent for invention.
These decisions shall be notified to the applicant and, where appropriate, to the other parties, in the forms and within the time limits laid down by decree in the Council of State.