GENEVA, March 2 -- JACK TECHNOLOGY CO., LTD. (No. 1008, East Section, Donghai Avenue, Sanjia, Jiaojiang DistrictTaizhou, Zhejiang 318010), 杰克科技股份有限公司 (中国浙江省台州市椒江区三甲东海大道东段1008号) filed a patent application (PCT/CN2025/115637) for "FEED DOG ADJUSTMENT DEVICE FOR SEWING MACHINE, AND SEWING MACHINE" on Aug 19, 2025. With publication no. WO/2026/041006, the details related to the patent application was published on Feb 26, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which ...