r" is the abbreviation of "register" in English. The Chinese meaning of "register" is "registration". When goods or services are marked with this mark, it tells people that the graphics or words marked on it are not only trademarks, but also trademarks. It is also a registered trademark and is protected by national law. No other individual or organization can use it without authorization.

When the trademark has not become a registered trademark, mark the "tm" mark and do this. It is to tell the public that this graphic or text is used as a "trademark" for goods or services, not a name or an advertisement, so as to prevent the graphic or text marked from it from flowing into the public domain, and cannot apply to become a registered trademark, and enjoy Exclusive right; at the same time, the "tm" mark can also be used as proof of using the graphic or text as a trademark. When applying for a registered trademark, you have the right to use it first.