The use of this trademark or a similar trademark by other companies or individuals in the industry where Company A does not use the trademark (the industry for which the trademark has been applied for) is definitely illegal and infringes upon Company A’s rights. .

Reason:

my country’s trademark law adopts the first-to-register principle to protect trademarks, that is, whoever registers gets protection and enjoys exclusive rights to the trademark.

So, since Company A has registered a trademark, it enjoys ownership of the trademark, regardless of whether it is put into use. Then, if other companies or individuals use the same or similar trademarks knowing that Company A has registered a trademark, it is obviously infringing on Company A's rights. As long as Company A files a lawsuit and there is sufficient evidence, other companies should immediately stop the infringement. If the use causes losses to Enterprise A, financial compensation shall also be made.

Additional explanation:

This situation is not absolutely static. If Company A fails to use the trademark for more than three years after the trademark is registered, other companies or anyone will The trademark can be revoked. After it is withdrawn, other companies can reapply for the trademark.

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