"TM" is the abbreviation of "trademark" in English. Like "?", it is a mark of trademark registration. Among them, "?"
The mark represents that it has been approved by the State Administration for Industry and Commerce. For registered trademarks reviewed by the Trademark Office, the "TM" mark represents registered trademarks that have been submitted to the Trademark Office but have not yet been successfully registered.
Generally speaking, the registration period for a trademark is relatively long, about one and a half years. Many companies and individuals are eager to use the trademark, so they submit an application to the Trademark Office and get the "Trademark Acceptance Notice" After that, the TM mark was marked on the trademark that had not been successfully registered and started to be put into production.
The "TM" mark actually comes from abroad and is a trademark mark often used by foreign companies. In my country's "Trademark Law" and "Trademark Law Implementation Regulations", there is no difference between the "TM" mark and the "TM" mark. According to relevant legal provisions, "TM" only means that the graphics or words marked on it are trademarks of goods or services. Registered trademarks with the TM mark are not protected by law and do not enjoy exclusive rights to trademarks.
Extended information
In my country, most companies and individuals have a certain understanding of trademarks with the TM mark, that is, the TM trademark represents the marked The graphic or text has submitted a trademark registration application to the Trademark Office, which means that the existing trademark holder has priority to use it, which can prevent others from filing repeated applications.
Generally speaking, all types of trademark application documents received by the Trademark Office need to be manually classified one by one and uploaded to the database. This determines the time required from submission to retrieval of trademark application documents on the computer. With a certain information input cycle, the blind period for this trademark query is generally within 3 to 6 months.
Reference: Baidu Encyclopedia - TM (trademark mark)