Current location - Information Consultation Platform - Patent Application - When I applied for a patent, I had received a notice of acceptance of the patent application, with the application number and serial number on it. How to check online?
When I applied for a patent, I had received a notice of acceptance of the patent application, with the application number and serial number on it. How to check online?
After submitting the application and receiving the acceptance notice, the progress will not be found until the authorization, and the patent office will only tell you that it is under review.
Generally speaking, utility models and designs can be authorized in about 4 months, and there is no need to make corrections or reply to the review opinions; If it is invented, it will take longer, two or three years.