Part 5 of the Patent Application Guidelines has the following requirements for the text of application documents:
1. The text should be in simplified Chinese characters.
2. The fonts should be Song font, Song font or regular script. Cursive or other fonts are not allowed.
3. The font size is not limited. It is only limited that the font height should be between 3.5 mm and 4.5 mm, and the line spacing should be between 2.5 mm and 3.5 mm.
Requirements for printing paper and layout:
1. Paper, white (A4), its quality should be equivalent to or higher than 80g offset paper.
2. For page margins, leave a 25mm margin on the top and left, and a 15mm margin on the right and bottom.
3. Layout, single-sided, vertical. Write horizontally from left to right and do not write in columns. If the drawing is to be placed horizontally, the top of the drawing should be toward the left side of the paper.
Extended information:
Legal meaning of patent:
Patent is an invention-creation protected by legal regulations. It refers to the application of an invention-creation to the national approval authority. After filing a patent application and passing the examination in accordance with the law, the patent applicant is granted the exclusive right to the invention within a specified period of time.
Patent right is an exclusive right, which is exclusive and exclusive. If a non-patentee wants to use the patented technology of others, he must obtain the consent or permission of the patentee in accordance with the law.
The patent rights granted by a country in accordance with its patent law are only valid within the jurisdiction of the laws of that country and have no binding force on other countries. Foreign countries do not assume the obligation to protect their patent rights. If If an invention-creation is patented only in my country, the patentee only enjoys exclusive rights or exclusive rights in my country.
The legal protection of patent rights is time-sensitive. The term of invention patent rights in China is twenty years, and the term of utility model patent rights and design patent rights is ten years, both calculated from the date of application.
The two most basic characteristics of a patent are "exclusivity" and "disclosure". "Exclusive" means that the law grants the technology inventor exclusive rights for a period of time; "disclosure" means that the technology inventor makes his technology public in return for the law granting him the exclusive right, so that the public can use it through normal procedures. channels to obtain information about patented technologies.
Baidu Encyclopedia—Patent