According to the provisions of the "Patent Application Guide" of the State Intellectual Property Office, after the applicant receives the acceptance notice, he believes that it is stated in the acceptance notice If the filing date is inconsistent with the date of mailing the application documents, you can request the Patent Office to correct the filing date.
1. Submitting an application
(1) Submitting a patent application Submit within two months from the date of the document or within one month after the applicant receives the acceptance notice.
(2) Attached is a valid certificate of the date of mailing issued by the post office that receives and mails the patent application documents, the mailing registration number and the request form stated in the certificate The registration numbers recorded in are consistent.
If the above requirements are met, the application date should be corrected; otherwise, the application date will not be corrected.
2. Correction allowed
If correction of the application date is allowed, make The notification of re-determination of the application date shall be made in duplicate and sent to the applicant. The original shall be kept on file and the relevant data shall be modified; if the application date is not corrected, the request to correct the application date shall be considered as a notification not filed and the reasons shall be explained.
In addition, if the party has objections to the submission date of other documents determined by the Patent Office, he/she should provide a receipt of receipt of the document issued by the Patent Office, a certificate issued by the receiving and sending post office, or Other valid supporting materials.
