ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,952, issued on July 21. "Karaoke machine" was invented by Ke Yang (Shenzhen, China). The patent was filed on Jan. 9, 2025, under Applicati... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,953, issued on July 21. "Karaoke machine" was invented by Ke Yang (Shenzhen, China). The patent was filed on Jan. 14, 2025, under Applicat... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,954, issued on July 21. "Manifold with a filter" was invented by Marco Antonio Portillo (Riverside, Calif.). The patent was filed on Nov. ... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,955, issued on July 21, was assigned to Wayne/Scott Fetzer Co. (Westlake, Ohio). "Motor driven device portion" was invented by Philip Antho... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,956, issued on July 21, was assigned to Dukshin Corp. Ltd. (Incheon, South Korea). "O-ring for fluid pump" was invented by Chanil Park (Gwa... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,957, issued on July 21, was assigned to Graco Minnesota Inc. (Minneapolis). "Pumping assembly" was invented by Dennis D. Kemmetmueller (Rog... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,958, issued on July 21. "Inflation pump" was invented by Zhixi Fang (Ankang, China). The patent was filed on Jan. 17, 2025, under Applicat... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,959, issued on July 21. "Vacuum pump" was invented by Xiaoting Wu (HeYuan, China). The patent was filed on Feb. 10, 2025, under Applicatio... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,960, issued on July 21, was assigned to Ningbo BiDa Machinery Manufacture Co. Ltd. (Ningbo, China). "Airbrush pump" was invented by Minggui... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. D1,135,961, issued on July 21. "Water pump" was invented by Hongcheng Wen (Meizhou, China). The patent was filed on Aug. 7, 2025, under Applicati... और पढ़ें