China’s National Intellectual Property Administration (CNIPA) will be closed from January 21, 2023, Saturday, through January 27, 2023, Friday, for the Spring Festival Holiday (Lunar New Year).  Note that January 28, 2023, Saturday and January 29, 2023, Sunday will be working days in China. Trademark deadlines will only be extended to January 28, 2023 (NOT January 30, 2023) while patent deadlines will be extended to January 30, 2023.