US Patent Issued to SHENZHEN FENDA TECHNOLOGY on May 26 for "Electrode device and hair curler" (Chinese Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,529, issued on May 26, was assigned to SHENZHEN FENDA TECHNOLOGY Co. LTD (Shenzhen, China).

"Electrode device and hair curler" was invented by Mianjia Wei (Shenzhen, China) and Sanping Zhang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The utility model discloses an electrode device and a hair curler, and relates to the technical field of hairdressing equipment, and the electrode device comprises a connecting shaft, a plurality of electrodes and an insulating check ring, wherein the connecting shaft is used for mounting an electrode; the plurality of electrodes are sleeved on the connecting shaft, and the plurality of electrodes ar...