When applying for registration, if it is black and white registration, the color can be changed, but the font cannot be changed. A trademark can only have one pattern, which can be specified in color or changed without specifying it.

No font specified.

According to the provisions of the first paragraph of Article 44 of the Trademark Law, if a trademark registrant changes the words, graphics or their combinations of its registered trademark, the registered trademark is worried that it will be changed without authorization.

Adding a registration mark to a trademark that has not been approved for registration is an act of counterfeiting a registered trademark, including using the trademark and adding a registration mark to other goods beyond the scope of goods approved for use by the registered trademark.

Paragraph 7 of Article 30 of the Trademark Law stipulates: "The exclusive right to use a registered trademark is limited to the registered trademark and the goods approved for use.

"Therefore, after the words are registered as trademarks, if the registered words are simplified words, traditional Chinese characters will be used; Or the registered traditional Chinese characters, but the simplified characters are actually used, it shall be regarded as a change of the words, figures or their combinations of the registered trademark, and may be handled in accordance with the provisions of Article 30 of the Trademark Law.