ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,242, issued on Aug. 11, was assigned to Anker Innovations Technology Co. Ltd. (Shenzhen, China). "Spot cleaner" was invented by Chao Ren (S... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,243, issued on Aug. 11, was assigned to Guangdong Xingyu Intelligent Technology Co. Ltd (Dongguan, China). "Robotic vacuum cleaner" was inv... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,244, issued on Aug. 11, was assigned to LG Electronics Inc. (Seoul, South Korea). "Robot vacuum cleaner" was invented by Donghwan Lee (Seou... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,245, issued on Aug. 11, was assigned to Beijing Roborock Technology Co. Ltd. (Beijing). "Cleaning robot" was invented by Zechen Yu (Beijing... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,246, issued on Aug. 11, was assigned to SHENZHEN INXNI INNOVATION TECHNOLOGY Co. LTD. (Shenzhen, China). "Cleaning machine set" was invente... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,247, issued on Aug. 11. "Vacuum head" was invented by Dustin Chaffin (West Jordan, Utah). The patent was filed on July 7, 2025, under Appl... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,248, issued on Aug. 11, was assigned to Beijing Roborock Technology Co. Ltd. (Beijing). "Rolling brush for cleaning robot" was invented by ... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,249, issued on Aug. 11, was assigned to Unger Marketing International LLC (Bridgeport, Conn.). "Window cleaning glove" was invented by Jame... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,250, issued on Aug. 11, was assigned to CARL FREUDENBERG KG (Weinheim, Germany). "Mop bucket" was invented by Guenter Wissmann (Schenefeld,... Read More
ALEXANDRIA, Va., Aug. 12 -- United States Patent no. D1,141,251, issued on Aug. 11, was assigned to Guangzhou Han YiYang Information Technology Co. Ltd. (Guangzhou, China). "Dish drying rack" was inv... Read More