UK High Court Tesco's Clubcard Logo Infringes Lidl's Trademark
UK High Court Lidl Great Britain v Tesco Stores Tescos use of yellow and blue Tesco Clubcard logos infringed Lidls trade marks, due to Tesco use of a yellow circle blue square Tesco Clubcard Logo sufficiently similar to Lidls logo mark similarities not remedied by using wording with the logo
United Kingdom Tesco Clubcard High Court Lidl Great Britain Limited Tesco Stores Limited Tesco Clubcard Logo
Source: natlawreview.com