ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,217, issued on Aug. 4. "Massaging hair brush" was invented by Yulin Hu (Dongan, China). The patent was filed on July 27, 2024, under Applic... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,218, issued on Aug. 4. "Hollow hairbrush" was invented by Xiang Chen (Foshan, China). The patent was filed on Sept. 20, 2024, under Applica... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,219, issued on Aug. 4. "Hair brush" was invented by Lingyun Xie (Xingning, China). The patent was filed on Dec. 23, 2024, under Application... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,220, issued on Aug. 4, was assigned to Ningbo Ente Brush Making Co. Ltd. (Ningbo, China). "Hairbrush" was invented by Wei Yuan (Huaihua, Chi... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,221, issued on Aug. 4. "Hair brush" was invented by Haili Sun (Ningbo, China). The patent was filed on May 16, 2025, under Application No. ... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,222, issued on Aug. 4. "Hair brush" was invented by Haili Sun (Ningbo, China). The patent was filed on May 16, 2025, under Application No. ... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,223, issued on Aug. 4. "Hair brush" was invented by Haili Sun (Ningbo, China). The patent was filed on May 16, 2025, under Application No. ... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,224, issued on Aug. 4. "Comb face of a hair brush" was invented by Peng-Fei Chu (Taipei, Taiwan). The patent was filed on April 22, 2024, u... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,225, issued on Aug. 4, was assigned to Durham Enterprises Corp. (West Valley City, Utah). "Hairbrush body" was invented by Benjamin Durham (... Read More
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,138,226, issued on Aug. 4, was assigned to Ningbo Shijia Cleaning Tools Co. Ltd. (Ningbo, China). "Palm brush" was invented by SiWen Wang (Ningb... Read More