Reinforcing shank arrangement for footwear sole structure

1. An article of footwear, including an upper configured to receive a foot and a sole component fixedly attached to a bottom portion of the upper, the sole component comprising:

a baseplate having a bottom surface; and

an arrangement of ground engaging members extending downward from the bottom surface of the baseplate, the arrangement of ground engaging members including at least a first ground engaging member and a second ground engaging member;

the baseplate further including a reinforcing shank arrangement including a plurality of reinforcing strips formed of a different material than portions of the baseplate adjacent the reinforcing strips, the plurality of reinforcing strips being exposed and forming outer surfaces of the sole component;

wherein at least a first reinforcing strip of the plurality of reinforcing strips forms at least a portion of a first substantially square platform from which the first ground engaging member extends, and at least a portion of a second substantially square platform from which the second ground engaging member extends;

wherein the first reinforcing strip has a first width adjacent the first substantially square platform, and the first substantially square platform has a second width that is larger than the first width of the first reinforcing strip;

wherein the plurality of reinforcing strips includes an adjoining strip extending between the first substantially square platform and the second substantially square platform; and

wherein one side of the adjoining strip is flush with a first edge of the first substantially square platform, and an opposite side of the adjoining strip is flush with an edge of the second substantially square platform opposite the first edge of the first substantially square platform.

2. The article of footwear of claim 1 , wherein the first reinforcing strip is integrally formed with the first substantially square platform.

3. The article of footwear of claim 2 , wherein the first substantially square platform and the first reinforcing strip are formed of the same material.

4. The article of footwear of claim 1 , wherein at least one of the ground engaging members has a circular cross-sectional shape.

5. The article of footwear of claim 1 , wherein at least one of the reinforcing strips is independent of ground engaging members.

6. The article of footwear of claim 1 , wherein the plurality of reinforcing strips further includes a second reinforcing strip arranged to cross at an intersection forming an X-configuration, the plurality of reinforcing strips further including a third reinforcing strip extending from the intersection of the first reinforcing strip and the second reinforcing strip into an area between the first reinforcing strip and the second reinforcing strip.

7. The article of footwear of claim 6 , wherein the third reinforcing strip terminates in a free end independent of other reinforcing strips.

8. The article of footwear of claim 6 , wherein the third reinforcing strip terminates in a free end independent of ground engaging members.

9. The article of footwear of claim 6 , wherein the third reinforcing strip extends to a free end that terminates in a region of the sole component corresponding with the ball of the foot.

10. The article of footwear of claim 6 , wherein the plurality of reinforcing strips include a substantially U-shaped toe reinforcing strip extending from a forward-oriented apex in a rearward direction to free ends terminating proximate to a region of the sole component corresponding with the ball of the foot.

11. The article of footwear of claim 10 , wherein a free end of the third reinforcing strip terminates at a location that is further rearward than the free ends of the U-shaped toe reinforcing strip, thereby providing an unreinforced region of the sole component.

12. The article of footwear according to claim 6 , further comprising at least one support member extending horizontally away from one of the ground engaging members in a direction toward a region of the sole component adjacent to a gap in the sole component.

13. The article of footwear of claim 1 , wherein a second reinforcing strip terminates in a free end independent of ground engaging members; and

wherein the second reinforcing strip extends to a free end that terminates in a region of the sole component corresponding with the ball of the foot.

14. A method of making a sole component for an article of footwear, comprising:

forming a reinforcing shank arrangement including a plurality of reinforcing strips formed of a first material, the plurality of reinforcing strips being exposed and forming outer surfaces of the sole component;

co-molding a second material with the reinforcing strips thereby forming a baseplate formed of the second material reinforced by the reinforcing strips formed of the first material;

forming a first reinforcing strip of the plurality of reinforcing strips as at least a portion of a first substantially square platform, and forming the first reinforcing strip as at least a portion of a second substantially square platform;

forming a first ground engaging member that extends from the first substantially square platform and forming a second ground engaging member that extends from the second substantially square platform;

forming a portion of the first reinforcing strip as an adjoining reinforcement strip that extends between the first substantially square platform and the second substantially square platform;

wherein the adjoining reinforcing strip has a first width adjacent the first substantially square platform and adjacent the second substantially square platform;

wherein the first substantially square platform has a second width that is larger than the first width of the adjoining reinforcing strip;

wherein the second substantially square platform has a third width that is larger than the first width of the adjoining reinforcing strip; and

wherein one side of the adjoining reinforcing strip is flush with a first edge of the first substantially square platform, and an opposite side of the adjoining reinforcing strip is flush with an edge of the second substantially square platform opposite the first edge of the first substantially square platform.

15. The method of claim 14 , wherein at least one of forming the plurality of reinforcing strips and co-molding the second material is performed by injection molding.

16. The method of claim 14 , wherein the first material is glass-filled nylon.

17. The method of claim 14 , further including forming at least one elongate support member extending from a lower portion of the first substantially square platform and abutting a side portion of the first ground engaging member.

18. The method of claim 17 , including forming the at least one elongate support member extending into a corner of the first substantially square platform.