ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,214, issued on Aug. 25. "Cat litter box" was invented by Bochao Xu (Shenzhen, China). The patent was filed on June 16, 2025, under Applica... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,215, issued on Aug. 25. "Automatic cat litter box" was invented by Jianfei Chen (Jinhua, China). The patent was filed on Sept. 11, 2025, u... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,216, issued on Aug. 25. "Cat litter box" was invented by Shunbin Xian (Foshan, China). The patent was filed on Sept. 15, 2025, under Appli... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,217, issued on Aug. 25. "Cat litter box" was invented by Xiaocong Zheng (Jieyang, China). The patent was filed on Sept. 30, 2025, under Ap... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,218, issued on Aug. 25. "Cat litter box" was invented by Dulong Meng (Pingjiang County, China). The patent was filed on Oct. 28, 2025, und... और पढ़ें
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,219, issued on Aug. 25. "Cat litter box" was invented by Xiaocong Zheng (Jieyang, China). The patent was filed on Nov. 7, 2025, under Appl... और पढ़ें
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... और पढ़ें
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... और पढ़ें
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... और पढ़ें
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... और पढ़ें