ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,728, issued on Sept. 23, was assigned to LUXSHARE PRECISION INDUSTRY Co. LTD. (Shenzhen, China).
"Toothbrush sterilizing assembly and electric toothbrush" was invented by Huabing Li (Shenzhen, China), Zhongyuan Lai (Shenzhen, China), Yu Huang (Shenzhen, China) and Zhexian Tianzhou (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a toothbrush sterilizing assembly and an electric toothbrush. The toothbrush sterilizing assembly includes a sterilizing shell, a sterilizing cover, a sterilizing element, a control module and a power supply module. The sterilizing shell has a cylindrical shape and is sleeved outside an electric ...