Proline (Trade Mark: Opposition): IPO 5 May 2005 dls 4 years ago PO Trade Marks – Inter Partes Decisions – Opposition. Mr M Foley Opp 90682, 2249515, [2005] UKIntelP o12805 PO, IPO, Bailii England and Wales Intellectual Property Updated: 01 November 2021; Ref: scu.456313