Invalidate the trademark registered by the court:

Filing an application for invalidation to the Trademark Office: Prepare relevant evidence to explain why the registered trademark does not meet the registration conditions.

Collect evidence: including evidence to prove their prior use, popularity, etc., to support invalid applications.

To prove your prior use, consider the following ways:

1.Contract and instrument

2.Advertising material

3.Product packaging and label

4.Sales record

5.Media report

The procedure for filing an application for invalidation as follows:

1.Prepare materials: including application form, evidence, etc.

2.Submit an application: You can submit it online through the official website of the Trademark Office

3.Trademark Office review: The Trademark Office reviews the application and decides whether to accept it.

4.Reply by notification: the respondent shall reply within the prescribed time.

5.Hearing and ruling: The Trademark Office will hear the materials submitted by both parties and make a ruling of invalidation.

How long does it take to cancel a trademark ?

The entire process of filing an invalidation application usually takes around 9-12 months