How to apply for a patent: I can apply by myself or entrust an agency to apply (hehe, actually I am the patent agent of the agency).
If you want to file your own application, you need to write your own patent claim, specification, appended drawings of specification, abstract of specification, request and other documents, and then submit them to China National Intellectual Property Administration. (You can submit it in person at the local agency or by registered mail to the reception desk of the Patent Office).
If you don't know how to apply, and you are worried that your application will not be authorized, you can entrust a formal agency (in fact, except for large companies with patent departments, other companies or individuals usually entrust an agency to apply ~ ~), and you only need to provide a technical disclosure (that is, tell them how your product is made, and the agency is responsible for confidentiality, and they will also ask you about relevant technical points to improve and expand the scope of protection of the right claim).
Patents are exclusive, and products protected by patents are monopolistic in the market. In other words, if you apply for a patent, others will use your patent to manufacture, sell or import patented products. These are all infringements and you can claim compensation. Generally speaking, after submitting a patent application, you can manufacture and sell your patented products yourself. You can also authorize others to make it and charge a license fee.
As for how to sell it to the market, you can produce and sell it yourself, you can also recruit agents to help sell it, or you can sell it to major supermarkets ... As for the marketing method, you can try it yourself slowly, or you can refer to the marketing models of other brands.
Another reminder, before the product goes on the market, you can also consider registering a trademark for it, so as to avoid future disputes, such as the dispute with the trademark of Apple ipad!
Attachment: If you need to apply by yourself, you can go to my space to see the specific process and download the relevant forms ~ ~
Of course, you can also consult me ~
Thank you for your trust in me. I hope my answer is helpful to you!