ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,050, issued on Nov. 11, was assigned to Nanjing Chervon Industry Co. Ltd. (Nanjing, China).
"Power tool combination and auxiliary handle" was invented by Shubin Tong (Nanjing, China), Ziyang Chen (Nanjing, China) and Yonghui Cheng (Nanjing, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power tool combination includes a power tool and an auxiliary handle. The auxiliary handle includes a second grip, a clamping assembly, and a locking assembly that includes an operation member. When a position state of the operation member is changed, the locking assembly is switched between a locked state and a released state. When the locking assembly is sw...