Questions and Answers on Key Issues of Evidence in Trademark Reconsideration Cases

2026-01-12

In the practice of trademark opposition and re-examination cases, applicants often have many doubts regarding the forms, types, and substantive requirements of evidence submission. We have compiled the "Q&A on Key Issues of Evidence in Opposition and Re-examination Cases" to assist and guide trademark re-examination applicants in actively, comprehensively, and properly submitting valid supporting materials. Applicants are responsible for the authenticity, accuracy, and completeness of the evidence they submit.

Attachment: Q&A on Key Issues of Evidence in Trademark Reconsideration Cases.pdf

https://sbj.cnipa.gov.cn/sbj/zcwj/202512/t20251231_37000.html

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