What is the utility model? Which can apply to utility model inventions patented?

"Patent Law" called utility model refers to the product's shape, structure, or combination of the proposed new technology for practical solutions. Utility models and inventions of the difference is: First, only Xianyu practical new product with a certain shape, can not be a method, nor is no fixed shape of the product; second, the utility model Chuang Zaoxing not too high , and practical, strong.

The shape of the product is a product, you can observe from the outside to determine the shape of space. The shape of the product's technical program can be the product of three-dimensional shape of the space shape of the proposed technical solutions, such as cam shape, the shape tool to make improvements; also be the product of two-dimensional form of the proposed technical solutions, for example, the shape of the profile cross-section improvements.

Product structure is the product of the various components of the arrangement, organization and interrelationships. Product structure can be mechanical construction, the line can also be constructed. Mechanical construction is a product's relative position of parts, relationships and the necessary mechanical connection with the relationship between the line structure is a product's components to determine the connection between the relationship.

Composite layer structure can be considered a product, the product of carburized layer, the oxide layer, etc. are composite layer structure.

For more specific issue of protection of utility models, to enter the website.

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