Trademark registration number:

The trademark registration number is a unique identifier assigned by the Trademark Registration Office to a registered trademark. This number is often used to identify and distinguish between different trademark registrations. The trademark registration number can be found on the trademark registration certificate or through the official inquiry system of the Trademark Registration Office.

The format of the trademark registration number may vary from region to region, and usually includes:

1. Letter: indicates the code of the trademark registration office or region.

2. Number: indicates the specific trademark registration.

For example, a possible trademark registration number format is: ABCD123456.

Trademark registration numbers are very important when handling trademark matters, querying trademark information, or proving trademark registration status. When conducting trademark inquiries or applying for review, you may need to provide your trademark registration number.

Please note that the specific trademark registration number format and query method may vary by country or region. It is recommended to query on the official website of the relevant trademark registration bureau or consult a professional trademark agent to obtain accurate information.

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