How long does it take to apply for a patent for utility model?

Legal analysis: The authorization time of utility model patent is generally 4-8 months. If the exam is successful, there is no need for a second interview, usually about 5 months.

Legal basis: Article 54 of the Detailed Rules for the Implementation of the Patent Law of People's Republic of China (PRC). After the patent administration department of the State Council issues the notice of granting the patent right, the applicant shall go through the registration formalities within 2 months from the date of receiving the notice. Where the applicant goes through the registration formalities on schedule, the patent administrative department of the State Council shall grant the patent right, issue the patent certificate and make an announcement. Failure to go through the registration formalities at the expiration of the period shall be deemed as giving up the right to obtain the patent right.