Footwear with counter-supplementing strap

• US 8,656,612 B2
• Filed: 09/13/2012
• Issued: 02/25/2014
• Est. Priority Date: 11/18/2009
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Hurd, John, Nurse, Matthew A.
• Primary Examiner(s): Patterson, Marie
• Application Number:
  US13/613,383
• Publication Number:
  US 20130000150A1
• Time in Patent Office: 530 Days
• Field of Search: 36/88, 36/89, 36/92, 361/07, 361/14, 36/68, 36/69, 36/29, 36/501
• US Class Current: 36/88
• CPC Class Codes: A43B 23/08 Heel stiffeners; Toe stiffeners
• CPC Class Codes: A43B 7/20 Ankle-joint supports or holders

Abstract

A heel cup formed from a flexible material is located under the heel region of an upper portion of an article of footwear. Lateral and medial counters extend upward from the heel cup on the lateral and medial sides, with the medial counter having a height less than that of the lateral counter, and with a rear edge of the heel cup being lower than the lateral and medial counters. A rear strap extends upward around the lateral counter and around the Achilles tendon of the wearer, and is secured to a location on the upper that is forward of the wearer'"'"'s ankle. During cutting movements in which the article is worn on the outside foot, tilting of the wearer foot and ankle toward the medial side pulls the strap and causes the lateral counter to conform to and support the wearer heel.

Claims

1. An article of footwear comprising:

an upper;

a counter located at one of a lower lateral heel portion of the upper or a lower medial heel portion of the upper; and

a rear strap having a terminal end and a free end, wherein

the terminal end is fixed in a plantar heel region,

the free end is securable in a position at a forward ankle portion of the upper,

the rear strap extends upward and rearward across the counter, upward and around a rear of the upper, and upward and across a medial hindfoot portion of the upper when the free end is secured, and

the rear strap is movable relative to the counter and the rear of the upper.

2. The article of footwear of claim 1, wherein the counter is located at a lower lateral heel portion of the upper and the free end is securable in a position at a forward medial ankle portion of the upper.

3. The article of footwear of claim 1, wherein the counter is located at a lower lateral heel portion of the upper and the free end is securable in a position at a forward lateral ankle portion of the upper.

4. The article of footwear of claim 1, wherein the counter is a lateral counter located a lower lateral heel portion of the upper, and further comprising a medial counter located at a lower medial heel portion of the upper, wherein the lateral counter has a peak located higher than a peak of the medial counter.

5. The article of footwear of claim 4, wherein the medial counter peak is more rearwardly located than the lateral counter peak.

6. The article of footwear of claim 1, further comprising a heel cup, and wherein

the counter is a lateral counter portion of the heel cup,

the heel cup further includes a medial counter located at a lower medial heel portion of the upper,

the heel cup is compressible, and

the heel cup extends under a footbed.

7. The article of footwear of claim 6, wherein the lateral counter has a peak located higher than a peak of the medial counter.

8. The article of footwear of claim 1, further comprising a forward strap securable over a forefoot portion of the upper.

9. The article of footwear of claim 1, further comprising a support plate, wherein the support plate

extends through a plantar arch region and through a portion of a forefoot region,

includes a plurality of upward extensions on a lateral side of the article, and

includes a laterally-facing opening in the forefoot region.

10. The article of footwear of claim 9, wherein the opening has a center displaced from a rearmost portion of the article along a longitudinal centerline of the article by a distance that is approximately 70% of a heel-to-toe length of the article.

11. The article of footwear of claim 9, wherein the opening is located in forefoot region plantar and edge portions of the support plate and includes a corner generally positioned in a first metatarsal head region.

12. An article of footwear comprising:

an upper;

a lateral counter located at a lateral heel portion of the upper;

a medial counter located at a medial heel portion of the upper, the medial counter having a peak located higher than a peak of the lateral counter; and

a rear strap extending across a substantial portion of one of the medial and lateral counters and securable in a wrapped position extending upward and around a rear of the upper and upward across a hindfoot portion of the upper on a side opposite the one of the medial and lateral counters.

13. The article of footwear of claim 12, wherein the medial counter peak is more rearwardly located than the lateral counter peak.

14. The article of footwear of claim 12, wherein the rear strap is movable relative to the one of the medial and lateral counters and relative to the rear of the upper.

15. The article of footwear of claim 12, further comprising a heel cup, and wherein

the lateral counter and the medial counter are upward extensions of the heel cup,

the heel cup is compressible, and

the heel cup extends under a footbed.

16. The article of footwear of claim 12, further comprising a support plate, wherein the support plate

extends through a plantar arch region and through a portion of a forefoot region,

includes a plurality of upward extensions on a lateral side of the article, and

includes a laterally-facing opening in the forefoot region.

17. The article of footwear of claim 16, wherein the opening has a center displaced from a rearmost portion of the article along a longitudinal centerline of the article by a distance that is approximately 70% of a heel-to-toe length of the article.

18. The article of footwear of claim 12, further comprising a forward strap securable over a forefoot portion of the upper.

19. The article of footwear of claim 18, wherein a lateral side of the forward strap is more forwardly located than a medial side of the forward strap.

20. The article of footwear of claim 12, further comprising a compressible midsole located at least partially inside the upper and having a raised lateral edge.

21. The article of footwear of claim 20, wherein only a bottom surface of the midsole is bonded to the upper.

22. The article of footwear of claim 16, wherein the opening is located in forefoot region plantar and edge portions of the support plate and includes a corner generally positioned in a first metatarsal head region.