Method and apparatus for preserving for further use razor blade cutting edges
OwnerCharles B. McCoyinventor
Life of this patent
Estimating the term…
Abstract
Apparatus and method for extending the life of a blade cutting edge including a unit having at least two oppositely charged permanent magnet polar surfaces, the unit defining a receptacle area for holding a blade wherein the oppositely charged polar surfaces and the receptacle area are oriented with respect to each other so that a length of a cutting edge of a blade held in the receptacle would be held in close proximity to at least one polar surface, the plane of that blade would be aligned to coincide with strong magnetic lines of force existing between the at least two oppositely charged polar surfaces and the coinciding lines of force would pass through the cutting edge and turn in the blade.
Claims7
A magnet apparatus in combination with a razor blade having a cutting edge, said magnet apparatus comprising:
- a first permanent magnet polar surface having two opposite ends;
- a second permanent magnet polar surface being situated at one of said ends;
- a third permanent magnet polar surface being situated at the other of said ends;
- said second and third polar surfaces having the same polarity and being of an opposite polarity to the first polar surface;
- said first, second and third polar surfaces defining a receptacle;
- said razor blade being held in said receptacle;
- said cutting edge having its length situated in close proximity to said first polar surface;
- and each of said second and third polar surfaces being in proximity to an end of said length of said cutting edge.
A method for extending the life of razor blade cutting edge comprising:
- attaching second and third permanent magnets to a first permanent magnet such that polar surfaces of the second and third magnets are located at opposite ends of a polar surface of the first magnet and wherein the charge of said polar surface of the first magnet is opposite to the charge of said polar surfaces of the second and third magnets;
- providing a razor blade;
- and
- placing a cutting edge of the razor blade proximate the polar surface of the first magnet with the length of the cutting edge of the blade running between said polar surfaces of the second and third magnets.
Dependencies are inferred from the claim text.