The colors blue, black, green, white and gray are claimed as a feature of the mark.
The mark consists of The color Blue appears in the color of the dogs head, the heptagon around the dogs head and in the shading edges around the letters "PPGS". Black appears in the color of the background, the dogs head and the shading on the edges of the letters "PPGS". Green appears in the color of the rectangle used as a background for the lettering "PPGS". White and gray appear in the color of the lettering "PPGS" and in a border around the hole image including the background.
The mark consists of The color Blue appears in the color of the dogs head, the heptagon around the dogs head and in the shading edges around the letters "PPGS". Black appears in the color of the background, the dogs head and the shading on the edges of the letters "PPGS". Green appears in the color of the rectangle used as a background for the lettering "PPGS". White and gray appear in the color of the lettering "PPGS" and in a border around the hole image including the background.