Trademark Dispute over Pendant Lamp Shade

, , , Acquired distinctiveness, Article 4(1)(xix), Article 46, Device mark, Famous mark, Invalidation trial, Similarity of mark2 CommentsMasaki MIKAMI

In a decision to the invalidation trial claimed by LUIS POULSEN A/S, a Danish company, the Trial Board of Japan Patent Office (JPO) upheld the petition and invalidated TM registration no. 5643726 for a combination mark containing the pendant lamp...