ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,230, issued on June 30, was assigned to DURACELL U.S. OPERATIONS INC. (Wilmington, Del.). "Personal power station" was invented by David Em... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,231, issued on June 30, was assigned to Anker Innovations Technology Co. Ltd. (Shenzhen, China). "Battery pack" was invented by Feimin Weng... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,232, issued on June 30, was assigned to Perkins Engines Co. Ltd. (Peterborough, Great Britain). "Battery pack cover" was invented by Sam Me... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,233, issued on June 30, was assigned to Shenzhen Hengweixiang Technology Co. Ltd. (Shenzhen, China). "Battery" was invented by Hongquan Pan... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,234, issued on June 30, was assigned to Amazon Technologies Inc. (Seattle). "Battery expansion pack" was invented by Jonathan E. Cohn (Acto... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,235, issued on June 30. "Liquid cooler battery pack" was invented by Fujin Wang (Shenzhen, China), Changshui Deng (Shenzhen, China), Hanyu ... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,236, issued on June 30, was assigned to Anker Innovations Technology Co. Ltd. (Changsha, China). "Charging station" was invented by Shuo Ya... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,237, issued on June 30, was assigned to Ying Zhang (Yuncheng, China). "Wall charger for electric toothbrush" was invented by Yu Chen (Shenz... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,238, issued on June 30, was assigned to 3M Innovative Properties Co. (St. Paul, Minn.). "Dock for respiratory sensing devices" was invented... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. D1,132,239, issued on June 30. "Battery charger" was invented by Jiangnan Wu (Shenzhen, China). The patent was filed on June 6, 2025, under Appli... Read More