GENEVA, Dec. 8 -- SHANGHAI HEHUI SAFETY PRODUCTS MANUFACTURE CO., LTD. (NO.288, FengJin Road, Xidu StreetFengxian District, Shanghai 201401), 上海和汇安全用品有限公司 (中国上海市奉贤区西渡街道奉金路288号) filed a patent application (PCT/CN2025/082151) for "VISOR MECHANISM AND HELMET" on Mar 12, 2025. With publication no. WO/2025/246538, the details related to the patent application was published on Dec 04, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organiz...