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How to file Chinese Patent Application
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There are three types of patent, i.e. patent for invention,patent for utility model and patent for design. Invention means any new technical solution

 

relating to a product, a process or improvement thereof.Utility model means any new technical solution relating to the shape, the structure, or

 

their combination of a product, which is fit for practical use. Design means any new design of the shape, the pattern or their combination, or the

 

combination of the color with shape or pattern of a product, which creates an aesthetic feeling and is fit for industrial application.

 

Filing Documents

 

Each application for invention or utility model must include the following documents:

 

- Power of Attorney, signed by the applicant (Notarization or legalization is not required);

 

- Specification with claims and abstract;

 

-Drawings, if any (two sets of formal drawings);

 

-Certified copy of the prior application, if a priority is claimed; and

 

-Assignment of priority right, if the applicant in China differs from that of the prior application.

 

Each application for design must include the following documents:

 

 -Power of Attorney, signed by the applicant (Notarization or legalization is not required);

 

-Drawings or photographs of the design, in triplicate (min. 3×8cm, max. 15×22cm);

 

-Certified copy of the prior application, if a priority is claimed, and

 

-Assignment of priority right, if the applicant in China differs from that of the prior application.

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