GENEVA, March 16 -- MEIDUN AERONAUTICAL MATERIALS LTD (No.333 Meidun Road, Xiuzhou DistrictJiaxing, Zhejiang 314031), 嘉兴美盾航空材料有限公司 (中国浙江省嘉兴市秀洲区美盾路333号) filed a patent application (PCT/CN2024/140436) for "HELMET RETENTION RING AND HELMET SUSPENSION" on Dec 18, 2024. With publication no. WO/2026/051253, the details related to the patent application was published on Mar 12, 2026.
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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