ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,602, issued on Sept. 29, was assigned to Dutton Stormwater Maintenance Ltd. (Auckland, New Zealand). "Grate lifter" was invented by Tracy ... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,603, issued on Sept. 29. "Knife handle" was invented by Zhidie Ye (Yangjiang, China), Xinyan Zhao (Yangjiang, China) and Zhangfan Mo (Yang... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,604, issued on Sept. 29. "Utility knife" was invented by Hui Xu (Zhejiang, China). The patent was filed on April 15, 2025, under Applicat... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,605, issued on Sept. 29, was assigned to DAREX LLC (Ashland, Ore.). "Knife" was invented by Joseph T. Zachariasen (Ashland, Ore.). The pa... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,606, issued on Sept. 29, was assigned to LINCOLN GLOBAL INC. (Cleveland). "Plasma cutting torch handle" was invented by Filippo Bassi (Pia... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,607, issued on Sept. 29, was assigned to Polymer Solutions International Inc. (Medford, N.J.). "Handle" was invented by John Spadavecchia ... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,608, issued on Sept. 29, was assigned to OJMAR S.A. (Elgoibar, Spain). "Electronic manual lock" was invented by Ricardo Sendin Martin (Elg... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,609, issued on Sept. 29, was assigned to Kiss Solutions LLC (Cornelius, N.C.). "Disc lock" was invented by Robert Kapp (Cornelius, N.C.). ... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,610, issued on Sept. 29. "Door handle" was invented by Ting Yan (Wenzhou, China). The patent was filed on June 27, 2025, under Applicatio... और पढ़ें
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,611, issued on Sept. 29, was assigned to Ningbo SKL International Co. LTD (Ningbo, China). "Lock" was invented by Lingfeng Zhu (Ningbo CIt... और पढ़ें