GENEVA, July 2 -- ZHANG, Wenchao filed a patent application (CN2024/141019) for “GLASSES FRAME FOR RESTRICTING FIELD OF VIEW”. With publication no. WO/2026/129300, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G02C 7/16
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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