Granted Patent B2

US 12,402,690 · App. 17/963,482 · Granted Sep 2, 2025

Inventors: Sidney Fauconnier (Nuremberg, DE); Romain Girard (Lauf an der Pegnitz, DE)

Assignee: PUMA SE

A43B13/187A43B13/125A43B13/37

Abstract

Claims (61)

1. An article of footwear, comprising:

an upper; and

a sole structure coupled with the upper, the sole structure defining a forefoot region, a midfoot region that corresponds with a portion of the article of footwear that is configured to encase an arch of a foot, and a heel region that is proximate and adjoining the midfoot region, the sole structure comprising:

a plurality of pods, each pod having a pod body and optionally having a coating disposed on an outer surface of the pod body; and

a chassis attached to a bottom surface of each pod in the plurality of pods,

wherein the pod body of each pod in the plurality of pods comprises a foam material,

wherein the chassis comprises a plurality of ground contacting regions, and

wherein the chassis has an elongated fork structure, the elongated fork structure comprising:

a chassis stem;

a first chassis leg extending from the chassis stem through the heel region, the midfoot region, and the forefoot region of the sole structure;

a second chassis leg extending from the chassis stem through the heel region, the midfoot region, and the forefoot region of the sole structure; and

a continuous elongated groove positioned between the first chassis leg and the second chassis leg, the continuous elongated groove extending along substantially the entire length of the first chassis leg and the second chassis leg,

wherein the upper has a bottom surface that defines a bottom surface area and each pod in the plurality of pods has a top surface, wherein a portion of the top surface of each pod in the plurality of pods is attached to a portion of the bottom surface of the upper, and wherein in a majority of the bottom surface area, the bottom surface of the upper contacts the top surface of a pod in the plurality of pods.

2. The article of footwear of claim 1 , wherein the pod body of each pod in the plurality of pods consists of the foam material.

3. The article of footwear of claim 2 , wherein the foam material in the pod body of at least one pod in the plurality of pods has a density that is different from a density of the foam material in the pod body of at least one other pod in the plurality of pods.

4. The article of footwear of claim 3 , wherein the foam material in the pod body of each pod in the plurality of pods has a density that is different from the density of the foam material in the pod body of every other pod in the plurality of pods.

5. The article of footwear of claim 1 , wherein the plurality of pods comprises at least a first pod, a second pod, and a third pod, and

wherein a density of the foam material in the pod body of the first pod is greater than a density of the foam material in the pod body of the second pod,

wherein the density of the foam material in the pod body of the second pod is greater than a density of the foam material in the pod body of the third pod, and

wherein the first pod is positioned substantially in the heel region of the sole structure, the second pod is positioned substantially in the midfoot region of the sole structure, and the third pod is positioned substantially in the forefoot region of the sole structure.

6. The article of footwear of claim 1 , wherein the chassis has an elongated fork structure, the chassis is not directly attached to the upper.

7. The article of footwear of claim 1 , wherein the chassis comprises a support fin extending upward from the first chassis leg in the midfoot region of the sole structure.

8. An article of footwear, comprising:

an upper; and

a sole structure coupled with the upper, the sole structure defining a forefoot region, a midfoot region, and a heel region, the sole structure comprising:

a plurality of pods, each pod having a pod body and optionally having a coating disposed on an outer surface of the pod body; and

a chassis attached to a bottom surface of each pod in the plurality of pods,

wherein the pod body of each pod in the plurality of pods comprises a foam material,

wherein the foam material in the pod body of at least one pod in the plurality of pods has a density that is different than a density of the foam material in the pod body of at least one other pod in the plurality of pods,

wherein the chassis comprises a plurality of ground contacting regions,

wherein the chassis is a single unitary piece that is integrally formed from a single material, and

wherein the chassis comprises a heel support plate extending upward from a chassis stem.

9. The article of footwear of claim 8 , wherein the foam material in the pod body of each pod in the plurality of pods has a density that is different from the density of the foam material in the pod body of every other pod in the plurality of pods.

10. The article of footwear of claim 8 , wherein the plurality of pods comprises at least a first pod, a second pod, and a third pod, and

wherein a density of the foam material in the pod body of the first pod is greater than a density of the foam material in the pod body of the second pod,

wherein the density of the foam material in the pod body of the second pod is greater than a density of the foam material in the pod body of the third pod, and

wherein the first pod is positioned substantially in the heel region of the sole structure, the second pod is positioned substantially in the midfoot region of the sole structure, and the third pod is positioned substantially in the forefoot region of the sole structure.

11. The article of footwear of claim 8 , wherein the upper has a bottom surface and each pod in the plurality of pods has a top surface, and

wherein the top surface of each pod in the plurality of pods is attached to the bottom surface of the upper.

12. The article of footwear of claim 11 , wherein the bottom surface of the upper defines a bottom surface area, and

wherein in a majority of the bottom surface area, the bottom surface of the upper contacts the top surface of a pod in the plurality of pods.

13. The article of footwear of claim 11 , wherein the elongated fork structure comprises:

a first chassis leg extending from the chassis stem through the heel region, the midfoot region, and the forefoot region of the sole structure;

a second chassis leg extending from the chassis stem through the heel region, the midfoot region, and the forefoot region of the sole structure; and

a continuous elongated groove positioned between the first chassis leg and the second chassis leg, the continuous elongated groove extending along substantially the entire length of the first chassis leg and the second chassis leg.

14. An article of footwear, comprising:

an upper; and

a sole structure coupled with the upper, the sole structure defining a forefoot region, a midfoot region, and a heel region, the sole structure comprising:

a plurality of pods, each pod having a pod body and optionally having a coating disposed on an outer surface of the pod body; and

a chassis attached to a bottom surface of each pod in the plurality of pods,

wherein the pod body of each pod in the plurality of pods comprises a foam material,

wherein the foam material in the pod body of at least one pod in the plurality of pods has a density that is different than a density of the foam material in the pod body of at least one other pod in the plurality of pods,

wherein the chassis at least partially encapsulates each pod in the plurality of pods,

wherein the chassis comprises a plurality of ground contacting regions, and

wherein the chassis is not directly attached to the upper.

15. The article of footwear of claim 14 , wherein the chassis is indirectly coupled to the upper by way of the plurality of pods.

16. The article of footwear of claim 14 , wherein the chassis has an elongated fork structure, the elongated fork structure comprising:

a chassis stem;

a first chassis leg extending from the chassis stem through the heel region, the midfoot region, and the forefoot region of the sole structure;

a second chassis leg extending from the chassis stem through the heel region, the midfoot region, and the forefoot region of the sole structure; and

a continuous elongated groove positioned between the first chassis leg and the second chassis leg, the continuous elongated groove extending along substantially the entire length of the first chassis leg and the second chassis leg.

Assignments (1)

Continuity (2)

References Cited (136)