Patent of sketch painting?

I am not a professional designer. Because I sell my own products, but I always want to design my own products. I also have an idea, but I can't draw a good picture in my mind. In a hurry. I mainly sell shoes. Is there any skill. This picture is in my mind, but I don't know how to draw it. The general flow of patent application (1) determines the application type 1, and the shape, structure, production technology and formula of the invented product are protected for 20 years; 2. Protect the shape, structure or combination of the two of the utility model products 10 year; 3. Protect the shape, pattern or color of design products and their combination 10 year; 2. Write the contents of the application document: 65438+. 2. Design: request, design drawings or photos, and a brief description of the design. Methods: Write it yourself or entrust an agency to write it. (3) Submit the patent document 1 and mail it directly to China National Intellectual Property Administration (Beijing) 2. Hand-deliver it to China National Intellectual Property Administration Shanghai Agency (Room 9 16, Building 9, No.333 Chengdu North Road, Shanghai) (4) Pay the application fee 1 and invent 900 yuan/piece; 500 yuan/piece of utility model; Design 500 yuan/piece. 2. You can apply to China National Intellectual Property Administration Transportation for fee reduction and exemption, and pay 30% of the fee, and you can also pay 30% of the annual fee in the first three years. 1. How long does it take to apply for an invention patent? It takes about two and a half years from application to authorization. After obtaining the patent right, the annual fee shall be paid in accordance with the regulations; The term of protection of an invention patent is 20 years, counting from the date of application. The invention patent cannot be renewed. 2. What is the application procedure for the invention patent? 1. Original technical data and personal (unit) information provided by the applicant; 2. Entrust a patent agency, sign an agency agreement, and write patent application documents that meet the requirements of the Patent Law; You can search it first if necessary. 3. Submit the patent application documents to the State Patent Office, obtain the patent application number, and pay the patent application fee as required; 4. After preliminary examination, the application for a patent for this invention will be published in the patent bulletin and website 18 months after the date of application; According to the requirements of the applicant, it may also be required to publish it in advance at any time within 15 months from the date of application; 5. Enter the stage of substantive examination (substantive examination): the applicant may file an application for substantive examination with the Patent Office at any time within 3 years from the date of application or after the patent application is made public, and must pay the patent substantive examination fee in accordance with the regulations; 6. After substantive examination, the patent conforms to the practicality, novelty and creativity of the invention, and the patent right is granted, and the patent application maintenance fee, annual fee, printing fee and certificate fee are paid in accordance with the regulations to obtain the invention patent certificate; Authorized invention patents will be published. 7. Where a prior application for a patent for invention is claimed, the relevant information of the prior application shall be provided.