The "Copy of Patent Register" is a certification document produced based on the patent register established by the State Intellectual Property Office to record Article 88 of the "Implementing Rules for the Patent Law of the People's Republic of China" stipulated matters. According to the provisions of Article 117 of the "Implementing Rules for the Patent Law of the People's Republic of China", from the date when the patent application is announced and granted the patent right, anyone may request the State Intellectual Property Office to issue a "Copy of the Patent Register" 》.
Go to the Intellectual Property Office to get a copy of this patent register. It can show the current legal status of the patent. It’s 100 for urgent applications and 20 for not urgent applications.
/sipo2008/zlsqzn/sqq/blzlsq/200804/t20080422_390321.html
/sipo2008/zcfg/flfg/zl/bmgfxwj/200804/t20080403_369045.html