PatentsChina
China’s Patent Authority Voids Qiaodan Sports Shoe Design Over ASICS Trademark Infringement
The China National Intellectual Property Office has invalidated a design patent held by Qiaodan Sports Co. Ltd. for an athletic shoe, finding it infringed on ASICS Corporation’s trademarked stripes logo. The decision, based on Article 23(3) of China’s Patent Law, concluded that the design was confusingly similar to AS…
Monday, May 4, 2026