ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,246, issued on Aug. 25. "Vacuum cleaner body" was invented by Dong Li (Ningbo, China). The patent was filed on Sept. 6, 2024, under Applic... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,247, issued on Aug. 25. "Vacuum cleaner head" was invented by Chenxi Song (Suzhou, China) and Gang Luo (Suzhou, China). The patent was fil... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,248, issued on Aug. 25, was assigned to Beijing Roborock Technology Co. Ltd. (Beijing). "Extension tube for vacuum cleaner" was invented by... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,249, issued on Aug. 25, was assigned to Value Smart Products Inc. (Suwanee, Ga.). "Laundry additive particle" was invented by Drew Harrison... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,250, issued on Aug. 25, was assigned to ALL STAR HOUSEWARE LTD. (Shanghai). "Rim for a laundry bin" was invented by Xiaowei Song (Shanghai)... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,251, issued on Aug. 25, was assigned to Foshan Changfengpolang trade Co. LTD (Foshan, China). "Dirty clothes basket trolley" was invented b... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,252, issued on Aug. 25. "Laundry basket" was invented by JieMin Jiang (Jieyang, China). The patent was filed on Aug. 4, 2025, under Applic... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,253, issued on Aug. 25. "Dirty clothes basket" was invented by Wuang Zhou (Shenzhen, China). The patent was filed on Sept. 26, 2025, under... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,254, issued on Aug. 25, was assigned to ALL STAR HOUSEWARE LTD. (Shanghai). "Rim for a laundry bin" was invented by Xiaowei Song (Shanghai)... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,255, issued on Aug. 25. "Mop tray" was invented by Zhifeng Hu (Yongkang, China). The patent was filed on April 25, 2025, under Application... और पढ़ें