1. Application for a patent for invention: After preliminary examination, the application documents are in compliance with the relevant provisions of the Patent Law and its detailed rules for implementation, and there are no obvious substantive defects, including patent applications that meet the requirements of preliminary examination after correction, which shall be regarded as qualified in preliminary examination. The examiner shall issue a notice of preliminary examination, indicating the application text on which the publication is based, and then enter the publication procedure.
If there is no request for substantive examination, a request for substantive examination shall be made within 3 years from the date of application (if there is priority, within 3 years from the date of priority). If there is no substantive examination request, lz can submit the substantive examination request and pay the substantive examination fee.
2, the application for a patent for utility model after preliminary examination found no reason for rejection, the examiner shall issue a notice of granting the patent right for utility model.
3. If the application for a patent for design is rejected after preliminary examination, the examiner shall issue a notice of granting the patent right for design.