On November 7, 2018, the China National Intellectual Property Administration (hereinafter referred as CNIPA) issued an invalidation decision No. 37712, declaring that patent rights of utility model, entitled "gyro toy", which were owned by TOMY International, Inc. were partially invalid (The picture is for reference only and has nothing to do with this patent).

After accepting the client's commission, the Hengbo team conducted a lot of arduous searches. After being examined by CNIPA, the patent was declared invalid.

According to the law, the patentee, who is dissatisfied with the invalidation decision, can file an administrative lawsuit request with the Beijing Intellectual Property Court within three months.

The detailed content of the invalidation decision can be found in the Annex: Invalidation Decision No. 37712.