(1) according to the composition form of trademarks, they can be classified into word mark, graphic trademarks and combination trademarks of graphics and characters.
(2) according to the use and function of trademarks, they can be divided into commodity trademarks and service trademarks.
(3) according to the difference of trademark owners and users, it can be divided into manufacturing trademarks, sales trademarks and collective trademarks.
(4) according to the management of trademarks, it can be divided into registered trademarks and unregistered trademarks.
(5) According to the motive of trademark users, it can be classified into joint trademark, defensive trade mark and certification trademark.
(6) according to the meaning of trademarks, they can be divided into meaningful trademarks and meaningless trademarks.
(7) trademarks can be classified according to the way they are used, which can be divided into main trademarks, sub-trademarks, commodity group trademarks and specific commodity trademarks.
(8) according to the carrier classification of trademarks, they can be divided into plane trademarks, three-dimensional trademarks, sound trademarks and smell trademarks.