When will the Patent Office notify the applicant after receiving the patent application documents?

First, the appearance patent

1, patent acceptance notice (7 days to 10)

2. Review time10-1February;

3. authorization;

4. Under the certificate.

Second, the utility model patent

1, patent acceptance notice (7 days to 10)

2. Review time10-1February;

3. authorization;

4. Under the certificate.

Third, the invention patent

1, patent acceptance notice (7 days to 10)

2. The preliminary examination will be made public within1August;

3, substantive review (about two years after the declaration);

4. The authorization time is about two and a half years;

5. Next card.