What is the process of applying for a patent? I want to apply for a patent, can I only draw my own sketches?

to apply for a patent, you can submit the patent application documents to the patent office yourself or entrust a patent agency to handle it. The specific process is as follows:

1) Prepare patent application documents (including claims, specifications, drawings of specifications, abstracts and abstract drawings). The specific file format can be downloaded from the official website of the Patent Office.

2) Fill in the patent application request (including the invention name, applicant, inventor and related information, etc.). The specific file format can be downloaded from the official website of the Patent Office.

3) Pay the patent application fee.

4) After submitting these to the Patent Office, you can get the application date and application number, which will be the only number for future patent office review. The official acceptance notice will be issued within two weeks after the application date.

5) When the Patent Office examines and issues a notice of examination opinions or a notice of correction, the applicant needs to reply within the prescribed time limit. After the examination is finally qualified, the patent office issues a notice of authorization, indicating that it agrees to authorize.

6) The patent authorization announcement takes effect after the applicant has registered the authorization.

if you entrust a patent agency, just provide a sketch, and the patent agent will handle it.

if you handle it yourself, you need to make a schematic diagram of black and white lines without background color.

You can talk to me in Beijing.