Draw a sketch and explain what the machine does and the functions of each part. Just find an agent. \x0d\1. Patent application\x0d\ To apply for a patent, first of all, the applicant should submit a patent application to the State Intellectual Property Office. When submitting a patent application, the necessary application documents should be submitted and relevant fees should be paid as required. At the same time, patent applications can be in written form or electronic form. \x0d\2. Acceptance by the Patent Office\x0d\ After the applicant submits the patent application, the Patent Office determines the patent application date, gives the application number, and issues an acceptance notice. \x0d\3. Preliminary examination\x0d\After the Patent Office accepts the application, it will conduct a preliminary examination of the patent application. After passing the preliminary review, it will be announced within 18 months from the date of application. \x0d\4. Substantive examination\x0d\ If the utility model or design patent application passes the preliminary examination or passes the supplementary certification application, the Patent Office will initiate a substantive examination of the patent application. Substantive examination mainly evaluates the novelty, creativity, practicality, etc. of the patent. \x0d\If the substantive examination is qualified, the Patent Office will grant patent rights to the applied utility model or design patent; if it is unqualified, the applicant should modify the application documents accordingly, grant the patent right if it is qualified, and reject it if it is unqualified. Patent application. \x0d\5. Grant of patent rights\x0d\ After receiving the notice of grant of patent rights, the applicant needs to go through the registration procedures. The applicant shall pay the patent registration fee, annual fee and announcement printing fee within the prescribed time limit, and shall also pay stamp duty on the patent certificate. The applicant can obtain the patent certificate only after completing the registration procedures.