ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,765,655, issued on Oct. 20.
"Device and method for shaping and treating keratin fibres such as the hair" was invented by Angie Krattinger (Gals, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device for receiving at least one strand of hair or other keratinous fibers (mane, hair), having at least one strand-receiving surface configured to enable the formation of, from at least one strand of hair or other keratinous fibers, at least two undulations having winding axes that are not collinear with one another and/or of different diameters, the device comprising a distal end and a proximal end. The device is at least partly made from hemp. A m...