There are three kinds of patents in China: invention, utility model and design.
An invention-creation applying for a patent shall be novel, creative and practical.
Second, the procedure of patent application
1. Consultation;
2. Search: You can search online by yourself, or you can entrust our company to search, and the cost mainly depends on the difficulty of the technical scheme;
3. Submit the technical disclosure of inventions and utility models, and submit pictures or photographs, or samples and models of design;
After confirming that you can apply for a patent, sign the patent power of attorney, sign the patent application agency contract and pay the agency fee.
To apply for a patent for invention or utility model, technical disclosure must be submitted.
Third, write a technical disclosure.
1. Technical disclosure requirements:
□ The contents of the invention or utility model shall be clearly and completely stated;
□ enable ordinary technicians in the technical field to implement inventions and creations according to the content;
Let the above-mentioned personnel believe that the present invention can really solve the problems that cannot be solved by the prior art. ..
2. The content of technical disclosure.
1) name of invention;
2) belonging to the technical field;
3) Background technology: describe the existing technology that is closest to the applicant's known invention scheme, and objectively comment on its existing problems or shortcomings;
(four) the technical problems that need to be solved in the invention;
5) Clearly and completely describe the technical scheme of the invention and creation;
For the invention and creation of mechanical products, the shape, structure, connection relationship, spatial position relationship and working principle of each structural component should be explained in detail;
For electrical products, the composition and connection relationship of electrical components should be described;
For products with no fixed shape and structure, such as powder or fluid products, chemicals and medicines, the composition and content, manufacturing process conditions and process flow shall be described;
For method invention, operation steps, process parameters, etc. It should be explained;
6) Compared with the prior art, the invention has the advantages and beneficial effects of improving performance, reducing cost and the like.
7) Drawings: The utility model must provide drawings, and the parts in the drawings can be marked, but the dimensions and parameters need not be marked.
8) Preferred specific method (which can be compiled together with Part 5): For product invention, product composition, circuit composition or chemical composition, relationship between parts, working process or operation steps shall be described; For method invention, steps, parameters, process conditions, etc. It should be clearly stated, and many specific embodiments can be provided.
Four, appearance patent picture or photo requirements
1. Requirements for pictures and photographs
□ The size of the picture or photograph is not less than 3cm× 8cm and not more than15cm× 22cm;
□ Pictures must be drawn by computer or formal drawing tools;
□ The proportion of each view must be consistent;
-Pictures or photographs shall not contain portraits, trademarks, signs, masterpieces, famous buildings and other graphics and words that cannot be used as the specific content of the design to be protected. Or should not contain lines that should be deleted, such as hatched lines, indicator lines, dashed lines, center lines and dimension line in the view.
2. The content of a picture or photograph
□ Submit front view, back view, top view, bottom view, left view and right view (identical or symmetrical views can be omitted);
□ If the main points of product design only involve one or several faces, you can only submit the front view and three-dimensional view of the face involved; As far as graphic design products are concerned, if the product design points involve a surface, it is only necessary to submit the orthographic view of the surface; If the key points of product design involve two sides, two orthographic drawings shall be submitted.
□ You can add perspective views and reference drawings of the use state;
□ sectional view and sectional view can be added;
□ Pictures or photos in triplicate.
3. If the applicant has difficulty in providing pictures or photos, he can entrust our company to make them on his behalf, and the cost depends on the difficulty of drawing or taking photos.