The authenticity cannot be judged by which TM

TM means that the trademark has been applied to the National Trademark Office, and the National Trademark Office has also issued an "Acceptance Notice" , entering the opposition period, which prevents others from filing duplicate applications and also means that existing trademark holders have priority to use. The circle R indicates "registered trademark", which means that the trademark has been applied for registration at the National Trademark Office and has been reviewed and approved by the Trademark Office to become a registered trademark. The R in the circle is the first letter of English register. Registered trademarks have the characteristics of exclusivity, exclusivity, and uniqueness. They are exclusively owned by the owner of the registered trademark and are protected by law. No enterprise or individual may use it without the permission or authorization of the owner of the registered trademark, otherwise they will bear infringement liability. TM means the trademark symbol, that is, the words, graphics or symbols marked with TM are trademarks, but they are not necessarily registered (unregistered ones are not protected by law). TM is the abbreviation of English trademark.

Generally speaking, the TM mark is genuine, indicating that the product has applied to the National Trademark Office at that time, and the National Trademark Office has also issued an "Acceptance Notice" and entered the objection period.