ALEXANDRIA, Va., June 6 -- United States Patent no. 12,279,684, issued on April 22.
"Nail polisher with UV lamp" was invented by Wenyan Huang (Shenzhen, China), Yadan Bu (Shenzhen, China) and Xianwei Liu (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A nail polisher with UV lamp, comprising: a shell; a nail polishing assembly; a motor; a UV lamp assembly; a PCB board; a power supply assembly; the shell is provided with an accommodation cavity, and both ends of the shell are respectively provided with a first through hole and a second through hole communicating with the accommodation cavity; the nail polishing assembly comprises a transmission mechanism installed in the accommodation cavity. ...