How can we win the lawsuit of utility model patent infringement?

When suing for patent infringement of utility model, collect and sort out the following evidence, and combine the particularity of patent infringement to win the lawsuit:

1, plaintiff's identity certificate;

2. Proof of ownership of the patent right;

3. A copy of the patent register that records the change of the patent ownership status after the patent authorization;

4. Claims, specifications, abstracts and appended drawings of inventions or utility models; Pictures or photos of the design authorized by the announcement and a brief description;

5. Receipt of annual patent fee. If a copy of the patent register is provided, the annual fee receipt may not be provided.

legal ground

Article 8 of the Provisions of the Supreme People's Court on the Applicable Law in the Trial of Patent Dispute Cases.

If the plaintiff files a lawsuit against the patent right for utility model, it shall issue a search report made by the patent administration department of the State Council at the time of filing the lawsuit.

If the defendant in the dispute over the infringement of the patent right of utility model or design requests to suspend the lawsuit, he shall file a request for invalidation of the plaintiff's patent right within the defense period.