What are the specific rules for writing patent application documents?

Patent application is a necessary procedure for obtaining patent rights. To obtain a patent right, the applicant must submit an application to the national patent office, which shall approve and issue a certificate. So what are the specific rules for writing patent application Documents? The editor of Legal Savior Network has compiled the following content to answer your questions. I hope it will be helpful to you.

What are the specific rules for writing patent application documents

The documents submitted when applying for a patent should be written in a format that conforms to The following requirements:

1. Typing or printing

Request, claims, description, abstract and drawings and The text in the abstract and accompanying drawings should be typed or printed. The mathematical formulas and chemical formulas in the above files can be written manually according to the drawing method. Unless otherwise specified, other documents may be written by hand, but the fonts must be neat and must not be altered.

2. Fonts and specifications

Various documents should use Song font, imitation Song font or regular script, and should not use cursive and Other fonts. The character height should be between 3.5 mm and 4.5 mm; the line spacing should be between 2.5 mm and 3.5 mm.

3. Writing method

Unless otherwise specified, various documents should be used on one side and vertically. Written horizontally from left to right. One document may not involve more than two patents An application should not contain more than two documents (for example, description and claims) on one page.

4. Font color

The font color should be black, suitable for direct and large-scale reproduction of the document by photoengraving, microfilming, electrostatic copying and other methods. The handwriting should be clear, firm, not easy to erase, and not fade.

5. Number

When a document has more than two pages, it should be numbered sequentially with Arabic numerals. The number should be placed in the lower margin of each page. top edge, and centered on the left and right

The above is the Hualü Primary School The relevant knowledge compiled for everyone. If you have more questions, you can consult the professional lawyers of the Legal Savior Network, or directly entrust the lawyers of the Legal Savior Network to help you get out of legal difficulties.