GENEVA, Aug. 4 -- QINGDAO CHUYUE TECHNICAL SERVICE CO., LTD. (Building 2, No. 1 Mingfu Avenue, Huangdao DistrictQingdao, Shandong 266400), 青岛初月技术服务有限公司 (中国山东省青岛市黄岛区明富大道路1号2栋) filed a patent application (PCT/CN2024/140069) for "SPRAY GUN" on Dec 17, 2024. With publication no. WO/2025/156878, the details related to the patent application was published on Jul 31, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization...