The trademark consists in the word CHAT reproduced in stylized lowercase printing type and followed by three dots; laterally to the right of the word, there is a dotted line depicted at right angles with two arrows, one pointing towards the word CHAT and the other towards the word ENTER, which is placed at the bottom and reproduced in stylized lowercase printing type inside a semi-circle; above the word "CHAT" there is a question mark with, at the upper part, the words "NICK NAME" reproduced in stylized lowercase printing type, followed by three dots; below the word "CHAT" is the representation of a ball-shaped figure with two protuberances and an angry expression; laterally, at the left, this figure is repeated in a vertical series with seven different expressions; at the end of the series the word "CHAT" appears again as described previously; laterally, to the left of said series, the same series is repeated again and each of the expressions is preceded respectively by the following words: "Monday I'M SAD - Tuesday I'M ANGRY - Wednesday I'M CONFUSED - Thursday I'M INDIFFERENT - Friday I'M HAPPY - Saturday I'M ENTHUSIASTIC - Sunday I'M RELAXED"; the design is superimposed on a background featuring the word "MESSENGER" twice vertically in stylized lowercase printing type.