What is the purpose of applying for a patent?
If you want to get a certificate (instead of protecting the product), you can write it down yourself. The utility model mainly records the parts of the product and the connection relationship and connection mode between the parts. Of course, you can also entrust an agency or find a part-time job.
If you want to protect the product and get the patent certificate as soon as possible, you can entrust an agency or find someone to work part-time, such as me. See my personal information for contact information.
Communicate if you have any questions.