ALEXANDRIA, Va., Sept. 24 -- United States Patent no. D1,149,014, issued on Sept. 22, was assigned to Shenzhen Lute Jiacheng Supply Chain Management Co. Ltd. (Shenzhen, China).

"Breast pump main unit" was invented by Zongshuai Xu (Shenzhen, China) and Yizhi Zhang (Shenzhen, China).

The patent was filed on Sept. 29, 2025, under Application No. D/025,658.

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