ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,797, issued on Sept. 29, was assigned to Oscar (Hong Kong) International Ltd. (Hong Kong). "Walking frame" was invented by Yaoqiu Luo (Fos... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,798, issued on Sept. 29, was assigned to HANGZHOU ASWEETS CULTURAL CREATIVE Co. LTD (Hangzhou, China). "Baby walker" was invented by Fujia... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,799, issued on Sept. 29. "Rollator" was invented by Qinming Lin (Chaozhou, China). The patent was filed on June 24, 2025, under Applicati... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,800, issued on Sept. 29. "Walking aid" was invented by Yanhong Chen (Zhongshan, China). The patent was filed on July 15, 2025, under Appl... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,801, issued on Sept. 29, was assigned to Ningbo Yousheng International Trade Co. Ltd. (Ningbo, China). "Baby walker" was invented by Yongz... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,802, issued on Sept. 29, was assigned to Reyhee Group Inc. (City Industry, Calif.). "Electric wheelchair" was invented by Kaili Zhang (Chi... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,803, issued on Sept. 29, was assigned to SHANGHAI BANGBANG ROBOTICS Co. LTD (Shanghai). "Electric wheelchair" was invented by Jianguo Li (... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,804, issued on Sept. 29, was assigned to ZURCHEEL Ltd.. "Foldable power wheelchair" was invented by Junping He (City of Industry, Calif.).... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,805, issued on Sept. 29, was assigned to ZURCHEEL Ltd.. "Electric wheelchair" was invented by Junping He (City of Industry, Calif.). The ... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,806, issued on Sept. 29, was assigned to Wiseton Industries Ltd. (Jiaxing, China). "Electric wheelchair" was invented by Jin Li (Jiaxing, ... Read More