What font is the date of publication on the patent acceptance notice?

Kang Hua's black body stretched out. It may also be a self-developed font library, which is not available outside.

The date of issuance of the patent acceptance notice is the time when the patent office examines and issues the acceptance notice after the patent is submitted, which is of little significance in fact, because the patent protection period is calculated from the application date of the patent submission.

According to Article 42 of the Patent Law, the term of the invention patent right is 20 years, and the term of the utility model patent right and the design patent right is 10 years, both of which are counted from the date of application.