ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,220, issued on Aug. 25. "Cat litter box" was invented by Xianda Wu (Jieyang, China). The patent was filed on Nov. 7, 2025, under Applicati... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,221, issued on Aug. 25, was assigned to Foshan Leilong Electrical Appliance Co. Ltd. (Foshan, China). "Cat litter box" was invented by Shuw... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,222, issued on Aug. 25, was assigned to Dongguan Fengsheng Pet Products Co. Ltd (Dongguan, China). "Pet clicker" was invented by Jiefeng Li... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,223, issued on Aug. 25, was assigned to Radio Systems Corp. (Knoxville, Tenn.). "Wireless animal training transmitter" was invented by Char... Read More
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... Read More
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... Read More
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... Read More
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,... Read More
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,... Read More
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 (... Read More