ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,745, issued on Sept. 29, was assigned to SharkNinja Operating LLC (Needham, Mass.). "Surface cleaning device" was invented by Richard Woes... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,746, issued on Sept. 29, was assigned to Nilfisk A/S (Brondby, Denmark). "Vacuum cleaner" was invented by An Tang (Suzhou, China), Xiaowei... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,747, issued on Sept. 29. "Cleaning robot" was invented by Jiahua Zhang (Suzhou, China) and Nan Jiang (Suzhou, China). The patent was file... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,748, issued on Sept. 29, was assigned to Black & Decker Inc. (New Britain, Conn.). "Steam cleaner" was invented by Evan G. Eskridge (Balti... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,749, issued on Sept. 29, was assigned to LG Electronics Inc. (Seoul, South Korea). "Door for clothing care machine" was invented by Donghw... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,750, issued on Sept. 29, was assigned to Wuxi Little Swan Electric Co. Ltd. (Wuxi, China). "Washing machine" was invented by Aixing Yang (... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,751, issued on Sept. 29. "Dustbin" was invented by Jielin He (Guangdong, China). The patent was filed on March 25, 2024, under Applicatio... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,752, issued on Sept. 29, was assigned to ECXSIL SAS (Villorba, Italy). "Suction head for vacuum cleaner" was invented by Elvio Cendron (Vi... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,753, issued on Sept. 29, was assigned to Ningbo POWERFUL Pool Equipment Co. Ltd (Ningbo, China). "Swimming pool brush" was invented by Min... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,754, issued on Sept. 29. "Pool cleaning tool with suction cup" was invented by Brent Speak (Alpharetta, Ga.). The patent was filed on Aug... Read More