ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,234, issued on Aug. 25, was assigned to Zhengzhou Cheng'an Clothing Co. Ltd. (Zhengzhou, China). "Wall-mounted cleaning machine" was invent... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,235, issued on Aug. 25, was assigned to Huizhou Yunda Power Electronic Technology Co. Ltd. (Huizhou, China). "Leaf blower" was invented by ... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,236, issued on Aug. 25. "Leaf blower" was invented by Lingyu Zhang (Jinhua, China). The patent was filed on Aug. 25, 2025, under Applicati... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,237, issued on Aug. 25, was assigned to Turson Intelliclean Power (Shaoguan) Co. Ltd (Lechang, China). "Window cleaning robot" was invented... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,238, issued on Aug. 25. "Handheld steam cleaner" was invented by Hongpeng Guo (Shenzhen, China). The patent was filed on Nov. 6, 2025, und... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,239, issued on Aug. 25, was assigned to Suzhou Dibea Electrical Technology Co. Ltd (Suzhou, China). "Dust collector with stand" was invente... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,240, issued on Aug. 25, was assigned to Shenzhen Feifan Electronic Technology Co. Ltd. (Shenzhen, China). "Pool cleaner robot" was invented... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,241, issued on Aug. 25. "Vacuum cleaner" was invented by Weixin Yang (Shangrao, China). The patent was filed on March 20, 2025, under Appl... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,242, issued on Aug. 25, was assigned to SHENZHEN PUDU TECHNOLOGY Co. LTD. (Shenzhen, China). "Cleaning robot" was invented by Zhiwei Qin (S... Read More
ALEXANDRIA, Va., Aug. 25 -- United States Patent no. D1,145,243, issued on Aug. 25, was assigned to BISSELL Inc. (Grand Rapids, Mich.). "Vacuum cleaner" was invented by Teresa Evan (Belmont, Mich.). ... Read More