First of all, you can log in to China National Intellectual Property Administration's query window to make a query.
1, you need to go to the official website of China National Intellectual Property Administration first.
2. Find the patent search in the position of the home page.
3. After entering the patent number, invention name and applicant information, click Query.
4. In the query results, you can see the information related to the design patent.
Two, you can entrust the patent search center for professional inquiry.
Third, through the official website of the World Intellectual Property Organization.
What is a patent for appearance?
According to Article 2 of the Detailed Rules for the Implementation of China's Patent Law: "Appearance design refers to a new design that is aesthetically pleasing and suitable for industrial application based on the shape, pattern or combination of colors, shapes and patterns of products. So the appearance patent has the following characteristics:
1, design is designed for the appearance of products, which is different from commodity packaging. The design is protected by the patent law, which implies the industrial practicability of the design and can be copied and produced in batches.
2. The appearance produced by a single shape, pattern and color or their combination can produce aesthetic feeling. It doesn't need to violate social customs, and it can arouse people's aesthetic feeling.