Patents Assigned to Dongguan Zhongchuang Silicone Co., Ltd.
  • Water balloon toy
    Patent number: D999837
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: September 26, 2023
    Assignee: Dongguan Zhongchuang Silicone Co., Ltd.
    Inventor: Ling Li
  • Water balloon toy
    Patent number: D1005404
    Type: Grant
    Filed: June 5, 2023
    Date of Patent: November 21, 2023
    Assignee: Dongguan Zhongchuang Silicone Co., Ltd.
    Inventor: Ling Li