ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,305, issued on Feb. 3, was assigned to Globe (Jiangsu) Co. Ltd. (Changzhou, China).
"Power tool and power tool system" was invented by Chuanjun Liu (Changzhou, China), Xian Zhuang (Changzhou, China), Ming Luo (Changzhou, China), Biao Li (Changzhou, China) and Zhiyuan Li (Changzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides a power tool and power tool system, including: a first slot and a second slot; when the power tool is in a double-pack working state, battery packs are respectively arranged in the first slot and the second lot; when the power tool is in a single-pack working state, the battery pack is arranged in...