ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,930, issued on Sept. 1. "Dumbbell" was invented by Xiaorong Tong (Jinhua City, China) and Zhi Wang (Jinhua City, China). The patent was fi... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,931, issued on Sept. 1. "Combined dumbbell and base" was invented by Yongzhong Guan (Nantong City, China) and Shuizhong Cao (Nantong City, ... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,932, issued on Sept. 1, was assigned to Han Yu (Dengzhou, China). "Electric kettlebell" was invented by Kai Zhao (Dengzhou, China). The pa... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,933, issued on Sept. 1, was assigned to Coulter Ventures LLC (Columbus, Ohio). "Wall mounted exercise rack" was invented by Nash Dunahay (B... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,934, issued on Sept. 1, was assigned to Naboso Technology Inc. (Chandler, Ariz.). "Balance board" was invented by Emily Splichal (Chandler,... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,935, issued on Sept. 1, was assigned to ALPINE RUN LLC (New York). "Exercise bar" was invented by Xavier Giard (Pully, Switzerland). The p... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,936, issued on Sept. 1. "Dumbbell hanger set" was invented by Ahmed M. Hassan (Minneapolis) and Jacob M. Pomroy (Kissimmee, Fla.). The pat... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,937, issued on Sept. 1, was assigned to Sunny Distributor Inc. (City of Industy, Calif.). "Chain guard" was invented by Yu Sun (City of Ind... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,938, issued on Sept. 1, was assigned to adidas AG (Herzogenaurach, Germany). "Ball" was invented by Christoph Juckelandt (Fuerth, Germany),... और पढ़ें
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. D1,145,939, issued on Sept. 1, was assigned to SLAPP LIFE LLC (San Diego). "Pickleball paddle" was invented by Joseph Paraiso (El Cajon, Calif.). ... और पढ़ें