Since June 5438+ 10/day, 2006, the patent office has sent the patent certificate and patent specification to the patentee together, and the date of issuance of the certificate and the date of authorization announcement are the same day. If you want to get the certificate as soon as possible, you can pay the fee as soon as you receive the registration notice. The authorization system of the Patent Office queues up to issue certificates according to the date of issuance of the registration notice and the payment time of the payer. The publishing house prints the patent specification according to the issuance data of the authorization bureau, and the printing time is internationally stipulated as 2 months.
So you will usually receive the patent certificate within 2 months from the date of payment. If you don't receive the patent certificate by the due date, you can call the consultation hotline 0 10-62356655 for confirmation. Because there may be something wrong with the mail.