ALEXANDRIA, Va., March 17 -- United States Patent no. 12,575,919, issued on March 17, was assigned to TRISA HOLDING AG (Triengen, Switzerland).
"Electrical body care brush" was invented by Jonas Scherrer (Sempach, Switzerland) and Marc Bauhofer (Egolzwil, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "An attachment brush part for an electrical body care brush, in particular an electrical toothbrush, includes brush head with an in particular circular bristle carrier, on which a bristle field with a plurality of bristle bundles each with a plurality of care bristles is arranged."
The patent was filed on June 15, 2023, under Application No. 18/210,236.
*For further information, including images, c...