A trade mark is a sign used by a person in the course of business or trade to distinguish his goods or services from those of other traders. The sign can be any letter, word, numeral, device (drawing or design), name, brand, label, aspect of packaging, shape, colour, sound, or a combination of these elements. As one kind of intellectual property, trademark plays an important role in commercial product and service, and there is more companies begin to pay attention to protection of trademark.

A trade mark is a sign used by a person in the course of business or trade to distinguish his goods or services from those of other traders. The sign can be any letter, word, numeral, device (drawing or design), name, brand, label, aspect of packaging, shape, colour, sound, or a combination of these elements.

As one kind of intellectual property, trademark plays an important role in commercial product and service, and there is more companies begin to pay attention to protection of trademarks.

A trade mark is a sign used by a person in the course of business or trade to distinguish his goods or services from those of other traders. The sign can be any letter, word, numeral, device (drawing or design), name, brand, label, aspect of packaging, shape, colour, sound, or a combination of these elements.
As one kind of intellectual property, trademark plays an important role in commercial product and service, and there is more companies begin to pay attention to protection of trademarks.