1. No physical objects are required
2. You can write the application documents yourself, there are templates on the website, just copy them
3. There is no way to reduce the time ( It usually takes 250 days for appearance and 400 days for utility models. The validity period of these two types is 10 years. The approval period of invention patents takes 1100 days and the validity period is 20 years)
4. Write the application documents yourself and submit them to the patent There is a special fee reduction form for you to fill in when you are in office. As long as you don’t have a fixed job, the cost after the reduction is only 75 yuan (the price in Chongqing)
Additional: After the patent is authorized, you need to pay an annual fee. The fee is 158 yuan per year for the first three years, and 900 yuan per year for the following years. You have to think clearly.
If you have any questions, you can ask me on Baidu Hi. I am more professional. I have more than 20 patents, but I am about to use them. Bankrupt, my specialty is digital home appliance design