What should I do if I find a file error after submitting a patent application?

What should I do if I find a file error after submitting a patent application? Some time ago, a customer asked us to apply for a patent, and only after submitting the application documents to the Trademark Office did we find that the patent application documents were wrong. What should I do at this time? Don't worry about this problem. Below we have compiled some knowledge to answer for you. What should I do if I find a file error after submitting a patent application? According to China's Patent Law and its detailed rules for implementation, the applicant can modify the patent application documents after they are submitted. So don't panic in such a situation, just apply for revision. However, when you modify each item, you need to pay attention to the following points: 1. The requested modification must be handled by a special program that describes the item change. The applicant must fill in the declaration form for the change of description items, and pay a certain fee if the description items of the applicant, inventor and so on are changed. 2. The modification of the specification is mainly limited to the non-substantive part, and it is not allowed to modify the substantive part, such as the invention purpose, technical scheme and embodiment. 3. The modification of the claim shall be based on the specification and shall not exceed the scope of the specification. Modifications to design pictures or photos are limited to those with unclear lines or obvious errors in the view. Bajie Intellectual Property reminds everyone: 1. The applicant for a patent for invention has two opportunities to modify the application documents. (a) the time to make a request for substantive examination; (2) It is a reply to Patent examiners's first substantive examination opinion notice. The modification of the application documents for a patent for invention shall not exceed the scope recorded in the original specification and claims. 2. The time for the applicant to modify the application documents is limited to 3 months from the date of application. At the same time, the law has restrictive provisions on the modification of patent application documents, and the modification of utility model application documents shall not exceed the scope recorded in the original specification and claims. 3. The time for the applicant for a patent for design to modify the application documents is limited to three months from the date of application, and the modification of the application documents for a patent for design shall not exceed the scope shown in the original picture or photo. What should I do if I find a file error after submitting a patent application? We are here to answer this question for you. If you have more questions about patent application, you can continue to pay attention to Bajie Intellectual Property or contact us by phone.