US Patent 9469038 Wet shaver

A wet shaver that includes a handle, a shaving head having at least two blades, defining a shaving plane (P), the shaving head having a cam surface, the shaving head being pivotally mounted on the handle about a pivot axis (X) parallel to the shaving plane, the shaving head having a rest position, a biasing member provided on the handle, adapted to exert a camming action on the cam surface to bias the shaving head toward the rest position.