Utility model usually refers to a new practical technical scheme for the shape, structure or combination of products.
First, the materials needed to apply for a patent for utility model
(a) the documents required to apply for a patent for utility model
1. If the applicant (i.e. the obligee) is a natural person:
1) Copy of the applicant's ID card, current address, zip code, contact number and fax number; (2) Names, addresses and postal codes of all inventors;
3) A copy of the ID card of the first inventor;
2. If the applicant (i.e. the obligee) is an enterprise:
1) Copy of enterprise business license and organization code certificate, with official seal; (2) Names, addresses and postal codes of all inventors;
3) A copy of the ID card of the first inventor;
4) The name, telephone number, fax number and contact address of the contact person handling the patent application; (2) Handling entrustment formalities (official seal of enterprise or signature of natural person) (3) Providing technical disclosure.
Technical disclosure includes:
1. Name: Description of product features, etc. , can't exceed 25 words, can't write the product model.
2. Technical field: indicate the technical field to which the technical scheme to be protected belongs, which shall be associated with the name.
3. Background: The basic situation and objective defects of existing products in the market should correspond to the innovation and development points.
4. Content: including purpose, technical scheme and beneficial effects.
1) Purpose: To explain the problems to be solved (or the defects to be overcome in the prior art).
2) Technical scheme: explain in detail the overall technical scheme adopted and various aspects different from the existing technology. The product patent shall point out the composition or structure of the product, the position of each part, the relationship between each part, parameters and uses.
3) Beneficial effects: The technical advantages and effects can be explained by data such as improving output, quality, output, quality, precision and efficiency, or by data such as saving energy and raw materials, being beneficial to environmental protection, reducing labor intensity and shortening production cycle. It is best to compare with the existing technology, explain the effect, and point out the differences and basis.
5. Description of the drawings: The description of the drawings is a descriptive text for the drawings. The attached drawings of the specification shall indicate the names of the drawings and the meanings of the reference marks. Partial cross-sectional views shall be numbered and named separately and explained separately.
6. Specific implementation mode: This part should give the best implementation scheme of invention and creation, which is the embodiment of technical scheme. The requirements are very specific, and there may be one or more embodiments. The more embodiments, the more beneficial it is to obtain a wide range of protection, and usually more than three are needed. Sometimes one embodiment can be understood as a detailed record of an experiment, or changing one or more experimental parameters, and doing another experiment is another embodiment.
7. Attached drawings: The attached drawings may be schematic diagrams of product structures, and there should be no words, dimensions or component values on the attached drawings. For mechanical drawings, all parts are numbered in Arabic numerals with outgoing lines; The attached drawings shall be printed or electronic with black lines. The patent for utility model must have attached drawings (schematic diagram).