ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,024, issued on April 21. "Tile leveler" was invented by Hui-Chuan Liao (Oakland, Calif.). According to the abstract* released by the U.S.... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,025, issued on April 21, was assigned to Quanyun Su (Chengdu, China). "Falling prevention structure for attached lift scaffold" was invent... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,026, issued on April 21, was assigned to Contour Crafting Corp. (Marina del Rey, Calif.). "System and methods for construction 3D printing... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,027, issued on April 21, was assigned to COM PAC FILTRATION INC. (Jacksonville, Fla.). "Overflow system for recreational pools" was invent... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,028, issued on April 21, was assigned to POOLFAST (Paris). "Skimmer apparatus" was invented by Jacques Jean Bertrand (Rosay sur Lieure, Fr... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,029, issued on April 21, was assigned to Rheem Manufacturing Co. (Atlanta). "Heat pump pool water heater systems and methods thereto" was ... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,030, issued on April 21. "System for securing an open-ended filter to a submersible cleaner" was invented by Frederic Wicks (Winter Park, ... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,031, issued on April 21, was assigned to MatrixSpace Inc. (Burlington, Mass.). "Drone system with distributed basing" was invented by Greg... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,032, issued on April 21. "Portable one-person hanging blind" was invented by Delaney Lewis (Downsville, La.). According to the abstract* ... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,033, issued on April 21, was assigned to Shibumi Shade Inc. (Raleigh, N.C.). "Shading system and method of use" was invented by Dane Brook... और पढ़ें