Hello, you can go to the United States Patent and Trademark Office, which is the official website of the United States Patent and Trademark Office, to check.

Generally speaking, the procedure for registering a U.S. trademark is as follows:

First, apply - the PTO (United States Patent and Trademark Office) is responsible for federal trademark registration. After receiving a registration application, the PTO will conduct a formal review to determine whether it meets the basic requirements for trademark registration. If it is met, the PTO will issue the date and issue a notification letter to the applicant two months after submitting the application. If the requirements are not met, all materials including the application fee will be returned to the applicant.

2 Review - Four months after submitting the application, the PTO examiner will be responsible for reviewing and deciding whether the trademark can be registered. If not, the examiner will send a letter stating the reason for return or the changes that need to be made. Applicants must respond within six months of receipt of the letter, otherwise the application will be terminated. If the applicant's response is untenable, the examiner will issue a final rejection. Applicants may appeal to the Trademark Examination and Appeal Board.

3 Objection - If it is not rejected or the applicant’s reply is justified, the trademark will be printed on the trademark announcement. The PTO will send a notice to the applicant informing the applicant of the announcement date. The next 30 days are the objection period.

4 Certificate issuance - If the application is based on the prior actual use of the trademark and no objection is raised, the PTO will issue a registration certificate 12 weeks after the announcement. If the trademark registration application is based on the applicant's statement that he will use the trademark in good faith, the PTO will issue a notification after 12 weeks. Within 6 months, the applicant can (1) use the trademark and submit a statement of use, or (2) apply for a 6-month extension. This period can only be extended if specifically noted. After the declaration of use is submitted and approved, the PTO will issue a registration certificate.

If detailed information is given, a more detailed answer can be given.