What Qualifies for Design Patent Protection in China?
5 Special Types of Design Patents in China
1. Similar Design
A similar design patent refers to multiple similar designs for the same product.
Key Features :All similar designs must stem from the same core design idea, differing only in minor details, such as shape, pattern, or color. - The designs must belong to the same product, meaning variations of the same type of product can be protected, but designs for entirely different products cannot be included.
- A single similar design patent application can include up to 10 similar designs.
Purpose :To seek patent protection for a series of similar designs simultaneously.

2. Component Product Design
Key Features :- Focuses on the overall appearance of the assembled product, rather than on individual components.
Components might not be functional alone but are integral to the completed product. For example: The assembled appearance of an electric kettle with a separate base.
Purpose :To secure the unique visual effect created by the combination of various parts into one cohesive design.

3. Set of Products Design (Kit Product Design)
Key Features :- Protects both the entire set’s collective design and the individual designs of each component, which differs from the component product design only for assembled appearance.
The components must share a consistent visual style or design theme. For example: A tea set including a teapot, cups, and saucers.
Purpose :To protect the visual harmony and aesthetic value of products intended to be marketed as a unified group.

4. Partial Design
Key Features :- Focuses on the claimed part of a product by solid lines.
- The unprotected portions are usually marked with dashed lines to indicate they are NOT part of the claimed design.
For example: The shell of a helmet.
Purpose :To allow protection of key design elements that distinguish the product while leaving room for variation in other areas.

5. GUI Design
Key Features :- Focus exclusively on the visual elements of an interface, including layouts, icons, animations, and interactive designs, without covering the functionality
- They protect both static designs (like a screen layout or button arrangement) and dynamic designs (like animations, transitions, or interactive effects).
- GUI designs must be tied to a specific electronic device (e.g., “a graphical interface displayed on a smartphone”).
For instance, an animation for unlocking a device can be protected.
Purpose :To protect the visual identity of digital interfaces.

Grounds for Design Patent Application Rejection
Lack of Novelty : The design is identical or highly similar to existing designs publicly known domestically or internationally before the filing date. Insufficient Distinctiveness : The design does not clearly differ from prior designs or their combinations. Conflict with Prior Rights : The design infringes upon legally established rights of others existing before the filing date.
Steps to Apply for a Design Patent in China
- Pre-Application Search: Conduct a thorough search using the China National Intellectual Property Administration (CNIPA) database or WIPO design database. to confirm the uniqueness of your design.
Document Preparation : Prepare necessary documents, including a Power of Attorney (POA), high-resolution drawings or photographs (preferably 600 dpi), and detailed descriptions of the design. Application Submission : Submit the application to CNIPA, ensuring all documents comply with Chinese legal standards. Examination Process : CNIPA reviews the application, focusing on formalities and compliance, typically concluding within six months. Registration and Publication : Upon approval, the design is registered and published, granting exclusive rights for a term of 15 years from the filing date.

Required Documents for Application
Request Form : Includes the product name, applicant details, and designer information. Design Illustrations : Clear drawings or photographs showcasing the design from multiple views. Know more about the requirements of design drawings in China. Brief Description : Outlines the design’s key features, intended use, and the drawing or photograph that best represents the design.
Costs Associated with Design Patent Registration
Filing Fee : 500 CNY Registration Fee : 600 CNY Maintenance Fees :- Years 1-3: 600 CNY per year
- Years 4-5: 900 CNY per year
- Years 6-8: 1,200 CNY per year
- Years 9-10: 2,000 CNY per year
- Years 11-15: 3,000 CNY per year
Design Invalidation Process
Final Thoughts
