ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,945, issued on Aug. 19.
"Multi-functional small rotary shaving assembly" was invented by Rangpan Wu (Zhongshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-functional small rotary shaving, includes a cutter head cover and a moving cutter assembly. The moving cutter assembly includes moving cutter and support for holding moving cutter, cutter head cover includes cover head and cover body which are integrated up and down, cover head includes cover top and cover wall connected to outer side of cover top, cover top and cover wall enclose to form one cutting cavity for moving cutter to rotate inside, and cover head has multiple hair inle...