1. First of all, you need to know the specific legal requirements of the type of patent application you submitted. According to the requirements, submit a preliminary application containing all the required contents to determine the application date and attach the correct fee.

2. Through the electronic filing system of USPTO (EFS network), practical patent applications, temporary applications and other letters can be submitted online.

Please make sure that you have read the written instructions and statements before signing the application. Once submitted to USPTO, you will not be able to add anything new to your application.

If the application is incomplete, you will receive an official letter from USPTO informing you of its shortcomings, which is called office action. Limited time will be given to improve the application content (payment may be required). If the problem is not corrected within the time limit, the application will be returned or otherwise processed. If the application fee has been paid at this time, except for the handling fee listed in the fee schedule, the rest of the application fee can be refunded.

If the examiner determines that your application meets the conditions and requirements, you will receive a notice of permission.

USPTO will grant utility model and re-authorized patent within about 4 weeks after receiving license fee and publicity fee. The application will be assigned the patent number and the date of patent authorization, and USPTO will send a notice of the problem after receiving the license fee.

The letter of patent authorization will be issued on the date of patent authorization, including all references in the prior art, names of inventors, descriptions and claims (just to name a few). It was wrapped in a beautiful cover with a golden seal and a red ribbon.

Customized authentication document-customized authentication document with USPTO ribbon, seal and signature of the official authorized to issue the patent certificate.