ALEXANDRIA, Va., June 25 -- United States Patent no. 12,338,980, issued on June 24, was assigned to NINGBO TALLER ELECTRICAL APPLIANCE Co. LTD. (Yuyao, China).
"Tool lamp with mobile power source" was invented by Jianli Shen (Yuyao, China) and Xiang Zhang (Yuyao, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tool lamp with a mobile power source, having a handle, a movable lamp base, and a mobile power box, wherein the handle is provided with a power chamber and a sliding slot, the power chamber has a strip-shaped opening, and a lock piece and a bottom hole are disposed in the power chamber; the movable lamp base is detachably connected to the handle; and the mobile power box is inserted into the pow...