ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,550, issued on Sept. 29. "Door draft stopper" was invented by Guanfeng Zhang (Luoyang, China). The patent was filed on Nov. 27, 2025, und... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,551, issued on Sept. 29, was assigned to INTEGRATED DESIGN Ltd. (Feltham, Great Britain). "Access control gate" was invented by Derek Grah... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,552, issued on Sept. 29, was assigned to Zhejiang Chenzhou Technology Co. LTD (Zhejiang, China). "Awning" was invented by Jing Zhu (Zhejia... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,553, issued on Sept. 29, was assigned to Gracious Living Innovations Inc. (Mississauga, Canada). "Window component extrusion" was invented... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,554, issued on Sept. 29, was assigned to Gracious Living Innovations Inc. (Mississauga, Canada). "Window component extrusion" was invented... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,556, issued on Sept. 29. "Step stool" was invented by Rachel Adetayo (Burlington, Canada). The patent was filed on Oct. 31, 2024, under A... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,557, issued on Sept. 29, was assigned to METALTECH-OMEGA INC. (Laval, Canada). "Handle for scaffolding" was invented by Dominic Maranda (L... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,558, issued on Sept. 29. "Attic safety platform" was invented by Jacob Snavely (Huntsville, Ala.). The patent was filed on Sept. 10, 2025... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,559, issued on Sept. 29, was assigned to Idea Vault Holdings Inc. (Ashland, Ore.). "Stepping stone" was invented by John William DeCoste I... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,150,560, issued on Sept. 29. "Garage door panel rail reinforcement device" was invented by Philip Sanders (Lakeland, Fla.). The patent was fi... Read More