(1) name;
(2) technical field;
(3) To the best of the applicant's knowledge, state his understanding of the invention or utility model, search and review useful background technologies, and quote documents reflecting these background technologies;
(4) the purpose of the invention or utility model;
(5) Write the technical scheme of the claimed invention or utility model, so that the technical personnel in the technical field can understand it and realize the purpose of the invention or utility model;
(6) Compared with the background technology, the invention or utility model is creative;
(7) Provide attached drawings;
(8) With reference to the attached drawings, describe in detail the best way for the applicant to realize the invention or utility model.
Provide samples or pictures when applying for a design patent.
Legal basis: People's Republic of China (PRC) Patent Law.
Article 2 Inventions and creations mentioned in this Law refer to inventions, utility models and designs. Invention refers to a new technical scheme proposed for a product, method or its improvement. Utility model refers to a new practical technical scheme for the shape, structure or combination of products. Appearance design refers to a new design with aesthetic feeling and suitable for industrial application based on the shape, pattern or combination of products and the combination of colors, shapes and patterns.
Article 5 No patent right shall be granted for inventions and creations that violate laws, social ethics or harm public interests. No patent right shall be granted to inventions and creations obtained or utilized in violation of laws and administrative regulations and completed by relying on genetic resources.
Article 6 Inventions and creations made by performing the tasks of the unit or mainly using the material and technical conditions of the unit are service inventions and creations. The right to apply for a patent for a service invention-creation belongs to the unit; After the application is approved, the entity shall be the patentee. The right to apply for a patent for a non-service invention-creation belongs to the inventor or designer; After the application is approved, the inventor or designer shall be the patentee. Where an invention-creation completed by making use of the material and technical conditions of the entity has a contract with the inventor or designer to stipulate the right to apply for a patent and the ownership of the patent right, such agreement shall prevail.