The mark consists of a bottle of yellow background (Pantone 109); the bottle further including a dressing consisting of - a blue closure capsule on which are printed in yellow, the mentions "Maison fondee en 1785 - HEIDSIECK & CO MONOPOLE - Anciens fournisseurs Brevetes de S.M. L'Empereur de Russie"; a blue neck on which is printed in yellow "BRUT MONOPOLE" as well as a golden case bearing the mentions "BRUT MONOPOLE" in blue and in a smaller case of yellow background the letters "H & C" in blue, all of this in a golden ring; and a label of yellow background surrounded by golden and blue borders, the "HEIDSIECK & CO MONOPOLE" trademark being written in blue letters that are emphasized with gold and the mention "BLUE TOP" being in white letters on a blue background, the term "CHAMPAGNE" being written in green as well as the mentions "MAISON FONDEE EN 1785 REIMS". The dotted outline of the container for the goods is intended to show the position of the color mark and is not a part of the mark.