ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,291, issued on Sept. 8, was assigned to Guangzhou Yu Xi Fragrance Technology Co. Ltd. (GuangZhou, China). "Fragrance diffuser" was invented... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,292, issued on Sept. 8, was assigned to Shenzhen Yohe Technology Co. Ltd. (Shenzhen, China). "Essential oil diffuser" was invented by Baohe... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,293, issued on Sept. 8, was assigned to Wuhan Ximan Technology Co. Ltd. (Wuhan, China). "Aromatherapy diffuser" was invented by Shuai Zhang... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,294, issued on Sept. 8, was assigned to Wuhan Ximan Technology Co. Ltd. (Wuhan, China). "Aromatherapy diffuser" was invented by Shuai Zhang... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,295, issued on Sept. 8, was assigned to Shenzhen Xiujie Technology Co. Ltd. (Shenzhen, China). "Waterless diffuser" was invented by Yaxin L... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,296, issued on Sept. 8. "Handheld fan" was invented by Ning Diao (Shenzhen, China). The patent was filed on March 19, 2024, under Applicat... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,297, issued on Sept. 8, was assigned to SPAL AUTOMOTIVE S.R.L. (Correggio, Italy). "Fan motor" was invented by Alessandro Spaggiari (Correg... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,298, issued on Sept. 8, was assigned to Hitachi Energy Ltd (Zurich, Switzerland). "Air multiplier" was invented by Lokman Hosain (Vasteras,... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,299, issued on Sept. 8. "Blower fan" was invented by Qunli Hu (Shenzhen, China). The patent was filed on Sept. 19, 2024, under Application... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,147,300, issued on Sept. 8. "Duct fan" was invented by Qiuxiang Huang (Shenzhen, China). The patent was filed on Jan. 13, 2025, under Applicat... Read More