CABINET CHAILLOT
Industrial Property Attorneys in France
Professional Representative before the EPO
Professional Representative before the OHIM
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Chapter III : Renewal, lapse and invalidity of the Community patent
Section 1 : Renewal and lapse
Article 25
: Renewal fees
Article 26
: Surrender
Article 27
: Lapse
Section 2 : Invalidity of the Community patent
Article 28
: Grounds for invalidity
Article 29
: Effects of invalidity