Patent ID: 7331107

Claim:
A razor cartridge, comprising: a housing having: a guard structure at the front thereof, a cap structure at the rear thereof, blade mounting means between the guard structure and the cap structure; arcuate bearing surfaces below the housing that slidably engage pivoting connecting structure of a handle, have radii of curvature to provide pivotal mounting on the handle about a pivot axis, and at lease four razor blades, each razor blade having a cutting edge, wherein the housing defines a plane tangent to the guard structure and the cap structure, wherein the housing defines a width from the forwardmost point of the guard structure in the vicinity of the plane to the rearwardmost point of the cap structure in the vicinity of the plane, and wherein the pivot axis is rearward of the midpoint of the width and below both the plane that is tangent to the guard structure and the cap structure and the cutting edges of the at least four razor blades.