Blade cutting assembly for sheet material

Abstract

The combination of a base, with which at least one sheet layer can be operatively supported to be cut, a guide assembly, and a cutting blade assembly. The cutting blade assembly includes first and second cutting blades. The cutting blade assembly is selectively changeable between a) a first state wherein the first cutting blade is in a first operative position and the second cutting blade is in a first inactive position, and b) a second state wherein the second cutting blade is in a second operative position and the first cutting blade is in a second inactive position. The cutting blade assembly cooperates with the guide assembly to be movable guidingly in a cutting path. The first cutting blade in the first operative position causes cutting of a sheet layer operatively supported on the base as the cutting blade assembly is moved in the cutting path. The second cutting blade in the second operative position causes cutting of a sheet layer operatively supported on the base as the cutting blade assembly is moved in the cutting path.

Dependencies are inferred from the claim text.