ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,842, issued on Sept. 8, was assigned to THE LAMPS FACTORY(HK) Ltd. (Hong Kong, Hong Kong).
"Rechargeable LED lamp with magnetic base" was invented by Min Du (Dongguan City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A bulb includes a main body and a base. The main body includes a translucent hollow outer tube defining a first cavity, a hollow inner tube, a light emitting component provided inside the accommodating cavity, and having a plurality of LED bead mounted on a flexible circuit board attached to the inner tube, a rechargeable battery provided inside the accommodating cavity, a base connected to one end of the outer tube, a top cove...