CNIPA Trademark Gazette. Trademark： ASA . Applicant：AVIATION SUPPLIES & ACADEMICS, INC. Trademark Class: 9 Class. Trademark Status: Gazette Date - 2022.01.07 - 2022.04.06. China trademark regime follows a first-to-file system and so does not recognize international trademarks if they are not registered in the mainland. Chinese Trademark TM Symbols Protection. #ASA