What are the special requirements for patent application?

The following are the patent implementation rules related to the attached drawings. For details, please refer to the Examination Guide. Article 18 A plurality of drawings of an invention or utility model shall be numbered in the order of "drawings 1, drawings 2, ...". Reference symbols not mentioned in the text of the description of the invention or utility model shall not appear in the attached drawings, and reference symbols not appearing in the attached drawings shall not appear in the text of the description. The reference numerals indicating the same parts in the application documents shall be consistent. The appended drawings shall not contain other notes except necessary words. Article 19 The patent claim shall record the technical features of the invention or utility model. Where there are multiple claims in the claims, they shall be numbered with Arabic numerals. The scientific and technological terms used in the claims shall be consistent with those used in the specification, and may have chemical formula or mathematical formula, but no illustrations. Unless absolutely necessary, the words "as described in the manual" or "as shown in the figure" shall not be used. The technical features in the claim can refer to the corresponding marks in the drawings of the specification, and these marks should be placed in brackets after the corresponding technical features to facilitate the understanding of the claim. Reference signs shall not be construed as limiting the claims. Article 23 The abstract of the specification shall indicate the summary of the contents of the patent application for invention or utility model, that is, the name of the invention or utility model and its technical field, and clearly reflect the technical problems to be solved, the main points of the technical scheme to solve the problems and the main uses. The abstract of the specification can contain the chemical formula that best explains the invention; An application for a patent with drawings shall also provide a drawing that best illustrates the technical characteristics of the invention or utility model. The size and clarity of the attached drawings shall ensure that all the details in the drawings can still be clearly distinguished when the drawings are reduced to 4cm× 6cm. The abstract text shall not exceed 300 words. Commercial advertising language shall not be used in the abstract. Article 39 In any of the following circumstances, the patent administration department in the State Council shall reject the patent application documents and notify the applicant: (1) Where the application for a patent for invention or utility model lacks a request, a specification (the utility model has no attached drawings) or a patent claim, or where the application for a patent for design lacks a request, a picture or a photograph and a brief explanation; (2) Do not use Chinese; (three) does not comply with the provisions of the first paragraph of Article 121st of these rules; (four) the name or address of the applicant is missing in the request; (5) It is obviously not in conformity with the provisions of Article 18 or Paragraph 1 of Article 19 of the Patent Law; (6) The category of the patent application (invention, utility model or design) is unclear or difficult to determine. Article 40. Where the appended drawings are stated in the specification, but there are no appended drawings or some of them are missing, the applicant shall submit the appended drawings or declare that the appended drawings are cancelled within the time limit specified by the patent administration department of the State Council. Where the applicant submits the appended drawings, the date of submitting or mailing the appended drawings to the patent administration department of the State Council shall be the application date; If the explanation of the appended drawings is cancelled, the original application date shall be retained. Article 69 In the process of examining the request for invalidation, the patentee of a patent for invention or utility model may amend his claim, but shall not expand the scope of protection of the original patent. The patentee of a patent for invention or utility model shall not modify the patent specification and drawings, and the patentee of a patent for design shall not modify the pictures, photographs and brief descriptions. Article 104 An applicant who goes through the formalities for entering the national phase in China in accordance with Article 103 of these Rules shall meet the following requirements: (1) Submit a written statement in Chinese for entering the national phase in China, indicating the international application number and the type of patent right required; (2) to pay the application fee and publication and printing fee stipulated in the first paragraph of Article 93 of these Rules, and pay the grace fee stipulated in Article 103 of these Rules when necessary; (3) If the international application is filed in a foreign language, submit the Chinese translation of the description and claims of the original international application; (4) The name of the invention-creation, the name and address of the applicant and the name of the inventor shall be stated in the written statement of entering the national phase in China, and the above contents shall be consistent with the records of the International Bureau of the World Intellectual Property Organization (hereinafter referred to as the International Bureau); If the inventor is not specified in the international application, the name of the inventor shall be specified in the above statement; (5) If the international application is filed in a foreign language, submit the Chinese translation of the abstract, and if there are drawings and abstract drawings, submit a copy of the drawings and abstract drawings, and if there are words in the drawings, replace them with corresponding Chinese characters; If the international application is filed in Chinese, the abstract in the international publication document and the attached copy of the abstract shall be submitted; (6) If the applicant has gone through the formalities of changing the International Bureau at the international stage, provide the certification materials that the applicant after the change enjoys the right to apply; (seven) when necessary, pay the application surcharge stipulated in the first paragraph of Article 93 of these Rules. Where the requirements in Items (1) to (3) of the first paragraph of this Article are met, the patent administration department of the State Council shall give the application number, indicate the date when the international application entered the national phase in China (hereinafter referred to as the entry date), and notify the applicant that the international application has entered the national phase in China. Where the international application has entered the national phase in China, but it does not meet the requirements in Items (4) to (7) of the first paragraph of this article, the patent administration department in the State Council shall notify the applicant to make corrections within a specified time limit; If no correction is made within the time limit, the application shall be deemed to have been withdrawn. Article 113 Where an applicant finds errors in the Chinese translation of the text in the submitted specification, patent claim or appended drawings, he may make corrections according to the original text of the international application within the following prescribed time limit: (1) Before the patent administration department of the State Council prepares to publish the application for a patent for invention or utility model; (2) Within 3 months from the date of receiving the notice that the application for a patent for invention has entered the substantive examination stage issued by the patent administration department of the State Council. Where an applicant corrects a translation error, he shall submit a written request and pay the prescribed translation correction fee. Where the applicant revises the translation according to the requirements notified by the patent administration department of the State Council, it shall go through the formalities specified in the second paragraph of this article within the specified time limit; If the prescribed procedures are not completed at the expiration of the time limit, the application shall be deemed to be withdrawn. Article 121 All kinds of application documents shall be typed or printed in black with neat and clear handwriting and shall not be altered. The attached drawings shall be drawn with drawing tools and black ink, and the lines shall be uniform and clear, and shall not be altered. The request, specification, claims, drawings and abstract shall be numbered in Arabic numerals respectively. The text of the application documents shall be written horizontally. Paper is confined to one side.