GENEVA, June 16 -- DONGGUAN HUIMEI SMART MANUFACTURING TECHNOLOGY CO., LTD. (Room 401, Building 4, No. 117 Tianheng Road, Changping TownDongguan, Guangdong 523570), 东莞市慧美智造科技有限公司 (中国广东省东莞市常平镇田横路117号4号楼401室) filed a patent application (PCT/CN2024/137042) for "PORTABLE VACUUM CUP" on Dec 05, 2024. With publication no. WO/2025/119265, the details related to the patent application was published on Jun 12, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is manage...