Trademark registration can usually use numbers. The use of numbers in a trademark can be used as part of the trademark to increase its uniqueness and recognisability.

However, the regulations and restrictions on trademark registration vary from country to country and region to region. Different trademark registration authorities may have some restrictions on the use of numbers, such as the use of specific numbers or the combination of special symbols. Therefore, before registering a trademark, it is recommended that you carefully read the regulations of the trademark registration agency in your country or region to ensure that your trademark meets the corresponding requirements.

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