ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,261, issued on July 21. "Sample collection device" was invented by Henning Hedegaard (Holstebro, Denmark). The patent was filed on Dec. 4,... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,262, issued on July 21, was assigned to Zhejiang Dongrui Industrial and Trading Co. Ltd. (Jinhua, China). "Transportable building" was inve... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,263, issued on July 21, was assigned to Guangdong Sanyou Technology Co. Ltd. (Guangzhou, China). "Tube half door set" was invented by Yongs... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,264, issued on July 21, was assigned to Shenzhen Feiya Electronics Co. Ltd. (Shenzhen, China). "Door for chicken coop" was invented by Wenq... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,265, issued on July 21. "Door facing" was invented by Xiaoqing Hu (Princeton, N.J.). The patent was filed on Dec. 25, 2024, under Applicat... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,266, issued on July 21. "Pet door" was invented by Shengjun Zhang (Hainan Tibetan Autonomous Prefecture, China). The patent was filed on J... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,267, issued on July 21. "Ship ladder" was invented by Chang Shu (Xinyi City, China). The patent was filed on Sept. 27, 2023, under Applica... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,268, issued on July 21. "Ladder" was invented by Si Chen (Yiwu, China). The patent was filed on May 28, 2025, under Application No. D/005,... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,269, issued on July 21, was assigned to Tricam Industries LLC (Eden Prairie, Minn.). "Ladder button" was invented by Jackson T. Wilkey (Min... Read More
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,136,270, issued on July 21, was assigned to Shaw Industries Group Inc. (Dalton, Ga.). "Stair tread" was invented by Katie Holloway (Rocky Face,... Read More