Whose patent is cotton doll?

The invention name of Nanjing Duality Culture Communication Co., Ltd. is Wayi (cotton doll plaid skirt), the inventor is Yang Ruidong, and the applicant is Nanjing Duality Culture Communication Co., Ltd., and the application date is 202 1 10 29. Design products are used as toys, and the design point of design products lies in the combination of shapes and patterns.