ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,224, issued on Aug. 25. "Dog training device" was invented by Qianbing Tang (Chongqing, China). The patent was filed on Aug. 14, 2025, und... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,225, issued on Aug. 25. "Ultrasonic cleaner" was invented by Peie Ma (Shenzhen, China). The patent was filed on March 31, 2025, under Appl... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,226, issued on Aug. 25. "Ultrasonic cleaner" was invented by Peie Ma (Shenzhen, China). The patent was filed on March 31, 2025, under Appl... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,227, issued on Aug. 25, was assigned to Yeosan Tech Co. Ltd. (Shenzhen, China). "Makeup brush cleaner" was invented by Xuezi Jia (Shenzhen,... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,228, issued on Aug. 25, was assigned to Yeosan Tech Co. Ltd. (Shenzhen, China). "Makeup brush cleaner" was invented by Xuezi Jia (Shenzhen,... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,229, issued on Aug. 25, was assigned to BISSELL Inc. (Grand Rapids, Mich.). "Portable extraction cleaner" was invented by Tyler L. DeBeck (... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,230, issued on Aug. 25. "Ironing machine" was invented by Hua Liao (Shenzhen, China) and Ting Xiang (Shenzhen, China). The patent was file... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,231, issued on Aug. 25, was assigned to GENHIGH TECH Co. Ltd. (Shenzhen, China). "Ironing machine" was invented by Ruibo Zhang (Shenzhen, C... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,232, issued on Aug. 25, was assigned to Emerson Professional Tools LLC (Elyria, Ohio). "Pipe cleaning machine" was invented by Qi Zhou (Sha... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,233, issued on Aug. 25, was assigned to Emerson Professional Tools LLC (Elyria, Ohio). "Drain cleaner" was invented by Madelyn Bauer (Cleve... और पढ़ें