US Patent Issued to NINGBO WELL ELECTRIC APPLIANCE on Aug. 19 for "Screw lamp cap and screw lamp socket" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,952, issued on Aug. 19, was assigned to NINGBO WELL ELECTRIC APPLIANCE Co. LTD. (Ningbo, China).

"Screw lamp cap and screw lamp socket" was invented by Guolin Yu (Ningbo, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A screw lamp cap and a screw lamp socket are provided. The screw lamp cap includes a screw lamp cap socket, an insulating fixed plate, an electrode piece of a hot wire, and an electrode piece of a null wire. The null wire electrode is fixed to the screw lamp cap socket. The hot wire electrode is mounted to the screw lamp cap socket via the insulating fixed plate. The hot wire electrode is provided with a flexible plate. The flexi...