TM and R are trademarks of different countries.

Among them, TM is the abbreviation of TRADEMARK. The Chinese meaning of "trademark" is "commercial mark", so "TM" means "trademark". Its function is to tell people that the graphic it marks or words are trademarks of this product or service, not a name or an advertisement.

R is the abbreviation of REGISTER. The Chinese meaning of "register" is "registration". Products or services marked with this mark indicate that the graphics or text marked on it are not only trademarks, but also registered trademarks, and are subject to national Due to legal protection, no other individual or organization can use it without authorization.

Extended information:

The difference and relationship between TM and R:

“TM” is a trademark logo, “R” is a registered trademark logo, and both are subject to The strength of legal protection varies.

After applying for trademark registration and obtaining the "Notice of Acceptance" issued by the State Trademark Office, but before the "Trademark Registration Certificate", you still cannot mark the registration mark on the trademark, because the State Trademark Office issued The "Notice of Acceptance" is only the beginning of the trademark registration process and does not indicate whether the application has been approved.

In fact, a considerable number of trademark registration applications have been accepted by the Trademark Office, but were rejected after review, and ultimately failed to be registered. Therefore, during this period, it is recommended to mark "TM" instead of "?", otherwise it will constitute an illegal act of passing off a registered trademark.

Baidu Encyclopedia-TM&R