Trademark Insights

IP news and practical perspectives on patents and trademarks.

30 articles

Trademark Insights · Practical Q&A

Service of Non-Use Notices for Madrid Trademarks

I have a Madrid international registered trademark and obtain the extension protection in China. Now someone has filed a cancellation application against the mark in China based on the ground of non-use for three consecutive years, to whom will the Chinese Trademark Office send the Notification of Submission of Proof of Use?

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Trademark Insights · Practical Q&A

Invalidation Deadlines After Trademark Opposition

According to Article 45 of the Chinese Trademark Law, the period for filing a request for invalidation of a registered trademark is five years from the date of registration of the trademark. We would like to know, for the trademark registered after the opposition procedure, how to determine the starting date of the five years (i.e., the date of registration)?

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