ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,281, issued on Sept. 8. "Heater" was invented by Zehui Li (Shenzhen City, China). The patent was filed on Aug. 11, 2025, under Application... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,282, issued on Sept. 8, was assigned to DAIKIN INDUSTRIES LTD. (Osaka, Japan). "Air conditioner" was invented by Kiriko Higashiyama (Osaka,... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,283, issued on Sept. 8, was assigned to DAIKIN INDUSTRIES LTD. (Osaka, Japan). "Air conditioner" was invented by Kiriko Higashiyama (Osaka,... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,284, issued on Sept. 8, was assigned to DAIKIN INDUSTRIES LTD. (Osaka, Japan). "Air conditioner" was invented by Kiriko Higashiyama (Osaka,... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,285, issued on Sept. 8. "Outdoor unit for air conditioner" was invented by Jie Luo (Zhuhai, China), Huanlong Wu (Zhuhai, China), Linjun Yu ... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,286, issued on Sept. 8. "Ventilation grid" was invented by Ziqing Ruan (Zhuhai, China), Huanlong Wu (Zhuhai, China), Linjun Yu (Zhuhai, Chi... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,287, issued on Sept. 8, was assigned to Vornado Air LLC (Andover, Kan.). "Humidifier" was invented by Byron Loibl (Wichita, Kan.), Pedro Fi... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,288, issued on Sept. 8. "Air humidifier" was invented by Thomas Burkard (Schaffhausen, Switzerland) and Fabian Bernhard (Schaffhausen, Swit... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,289, issued on Sept. 8, was assigned to NINGBO SUNGROY ELECTRIC APPLIANCES TECH.Co. LTD. (Cixi City, China). "Steam generator" was invented... और पढ़ें
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,290, issued on Sept. 8, was assigned to Puraclenz LLC (New Canaan, Conn.). "Air purifier" was invented by Christopher Patrick Dooley (New C... और पढ़ें