A federal district court in Washington granted Dangyang Zhicheng Network Co. Ltd. and Zhongshan Dongfeng Town Xiaoyouyou Paper Trading Company’s motion for a preliminary injunction to enjoin an individual from submitting Amazon.com infringement complaints related to a design patent for a toy robotic vehicle. According to the court, Dangyang raised serious questions about the patent’s validity, demonstrated irreparable harm, and showed that the balance of equities and public interest favored granting the injunction.
This summary was produced by Bloomberg Law Automation and edited by Bloomberg Law staff.
Case: Patents/Injunctions (W.D. Wash.)
March 25, 2026, 5:29 PM UTC