US Patent Issued on Sept. 1 for "Leaf blower" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,187, issued on Sept. 1. "Leaf blower" was invented by Lingyu Zhang (Jinhua, China). The patent was filed on Aug. 25, 2025, under Applicati... Read More

US Patent Issued to Hawig Maschinenfabrik on Sept. 1 for "Floor treatment device" (German Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,188, issued on Sept. 1, was assigned to Hawig Maschinenfabrik GmbH (Bensheim, Germany). "Floor treatment device" was invented by Michael Da... Read More

US Patent Issued to Shenzhen Cefan Technology on Sept. 1 for "Violent fan" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,189, issued on Sept. 1, was assigned to Shenzhen Cefan Technology Co. Ltd. (Shenzhen, China). "Violent fan" was invented by Jida Luo (Ba Pr... Read More

US Patent Issued on Sept. 1 for "Handheld steam iron" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,190, issued on Sept. 1. "Handheld steam iron" was invented by Yazhou He (Suzhou, China). The patent was filed on May 22, 2025, under Appli... Read More

US Patent Issued on Sept. 1 for "Handheld steam iron" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,191, issued on Sept. 1. "Handheld steam iron" was invented by Yazhou He (Suzhou, China). The patent was filed on June 18, 2025, under Appl... Read More

US Patent Issued on Sept. 1 for "Bed vacuum cleaner" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,192, issued on Sept. 1. "Bed vacuum cleaner" was invented by Feng Mei (Jiangsu Province, China). The patent was filed on Aug. 6, 2025, und... Read More

US Patent Issued to Shenzhen Jiebishi Technology on Sept. 1 for "Steam cleaner" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,193, issued on Sept. 1, was assigned to Shenzhen Jiebishi Technology Co. Ltd. (Shenzhen, China). "Steam cleaner" was invented by Zhongjian ... Read More

US Patent Issued to Ningbo POWERFUL Pool Equipment on Sept. 1 for "Pool cleaner" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,194, issued on Sept. 1, was assigned to Ningbo POWERFUL Pool Equipment Co. Ltd (Ningbo, China). "Pool cleaner" was invented by Min Li (Ning... Read More

US Patent Issued to Beijing Roborock Technology on Sept. 1 for "Filter of cleaning appliance" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,195, issued on Sept. 1, was assigned to Beijing Roborock Technology Co. Ltd. (Beijing). "Filter of cleaning appliance" was invented by Wei ... Read More

US Patent Issued on Sept. 1 for "Dust container for vacuum cleaners" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,146,196, issued on Sept. 1. "Dust container for vacuum cleaners" was invented by Hongliang Xu (Beijing). The patent was filed on May 12, 2025,... Read More

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