GENEVA, July 31 -- HUANG, Weicheng filed a patent application (CN2026/071174) for “ELEPHANT-TRUNK SLIDER APPLIED TO INVISIBLE ZIPPER”. With publication no. WO/2026/158007, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: A44B 19/26
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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