Case T-718/18: Judgment of the General Court of 10 June 2020 — Boyer v EUIPO — Philicon-97 (PHILIBON DEPUIS 1957 www.philibon.com) (EU trade mark — Invalidity proceedings — EU figurative mark PHILIBON DEPUIS 1957 www.philibon.com — Earlier national figurative mark PHILICON — Relative ground for refusal — Well-known trade mark within the meaning of Article 6bis of the Paris Convention — Article 8(2)(c) of Regulation (EC) No 207/2009 (now Article 8(2)(c) of Regulation (EU) 2017/1001))