GENEVA, Feb. 22 -- SUZHOU JIANDANYOUWEI TECHNOLOGY CO., LTD. (15 / F, East Unit, Building B, Kaiping Business Center, 11666 East Taihu Avenue, Wujiang DistrictSuzhou, Jiangsu 215200), 苏州简单有为科技有限公司 (中国江苏省苏州市吴江区东太湖大道11666号开平商务中心B幢东单元15楼) filed a patent application (PCT/CN2025/097875) for "ROLLING BRUSH ASSEMBLY, CLEANING HEAD AND SURFACE CLEANING APPARATUS" on May 28, 2025. With publication no. WO/2026/036849, the details related to the patent application was publishe...