If your trademark registration is cancelled by others, you can take the following steps:

1. Confirmation notice: When you receive the notice of trademark cancellation, read the notice carefully and confirm its authenticity. Ensure that the notice is legal and verify whether there is indeed a cancellation of the trademark.

2. Seek legal aid: If you think that the cancellation of a trademark is wrong or illegal, you can seek professional legal aid. Consult trademark lawyers or registered agents, ask them about the cancellation of trademarks, and get professional advice and guidance.

3. filing a complaint or reconsideration: according to the relevant trademark registration system and regulations, you may have the right to file a complaint or reconsideration procedure to try to restore your trademark registration. This usually involves submitting complaint documents, providing evidence and following the prescribed procedures. Legal professionals can help you prepare and submit relevant documents, and make appeals or reconsideration on your behalf.

4. mediation or litigation: if the appeal or reconsideration procedure is unsuccessful, you can consider seeking mediation or bringing a lawsuit to protect your trademark rights. This requires bringing a lawsuit or requesting mediation in the court or relevant mediation institutions according to the specific circumstances. Please consult a professional legal institution or lawyer to understand the feasible legal procedures and possible solutions.

it should be emphasized that the steps and procedures for dealing with trademark cancellation may vary from country to country. It is suggested that you seek professional legal aid as soon as possible to obtain accurate legal advice and take appropriate actions to protect your trademark rights and interests.

The above contents are carefully compiled by Pig Bajie. com, hoping to help you.