ALEXANDRIA, Va., March 3 -- United States Patent no. D1,115,550, issued on March 3, was assigned to SHENZHEN YIQINGTENG ELECTRONIC TECHNOLOGY Co. LTD (Shenzhen, China).
"Watch case" was invented by Daoyuan Zheng (ShenZhen, China).
The patent was filed on March 19, 2025, under Application No. D/994,044.
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