ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,225, issued on March 24, was assigned to Yidiandian (Shenzhen) Cultural Media Co. Ltd. (Guangdong, China).
"Multifunctional cleaning and care brush with magnetic interlayer" was invented by Huijuan Yi (Guangdong, China) and Yue Wenyong (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a multifunctional washing and care brush with a magnetic interlayer. To address the issues of inconvenient storage, insufficient structural strength, and single functionality in existing washing and care brushes, the working surface of the main body has an embedded ferrite magnetic filler layer, which can be magnetized ...