(under subclass 35) Razors in which the sharpening element is built in as a permanent part of the organization.
SEE OR SEARCH CLASS
132, Toilet,
292, for magnets used for sharpening.
335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets,
283, for blade sharpening or conditioning type magnets and subclasses 285+ for magnets holding sharpening devices which devices are separate from the razors that they are used to sharpen.