Granted Patent B2

US 12,690,645 · App. 18/629,762 · Granted Jul 28, 2026

Inventors: Summer L. Schneider (Portland, OR); Narissa Chang (Portland, OR); Eric P. Avar (Lake Oswego, OR); Thomas G. Bell (Portland, OR); Christopher Andon (Portland, OR)

Assignee: NIKE, Inc.

A43C11/165A43B3/34A43B11/00A43B13/14A43B23/0245A43C1/00A43C3/00A43C7/06A43C11/008

Abstract

Claims (61)

1 . A footwear assembly comprising:

a footwear upper including a toe box portion, a medial side, a lateral side, and a heel portion, the medial side and the lateral side each extending proximally from the toe box portion to the heel portion;

a lace cable with a first end anchored along a distal outside portion of the medial side and a second end anchored along a distal outside portion of the lateral side;

a plurality of lace guides distributed along the medial side and the lateral side, each lace guide of the plurality of lace guides adapted to receive a length of the lace cable, wherein the lace cable extends through each of the plurality of lace guides to form a pattern along each of the medial side and lateral side of the footwear upper;

a medial proximal lace guide routing the lace cable from the pattern formed by a medial portion of the plurality of lace guides into a position allowing the lace cable to engage a lacing engine that can be disposed within a sole structure that can be attached to the footwear upper;

a lateral proximal lace guide to route the lace cable out of the position allowing the lace cable to engage the lacing engine into the pattern formed by a lateral portion of the plurality of lace guides; and

a first elastic member extending between a first lace guide and a second lace guide of the plurality of lace guides.

2 . The footwear assembly of claim 1 , wherein the first elastic member connects the first lace guide and the second lace guide across a centerline portion of the footwear upper.

3 . The footwear assembly of claim 1 , wherein the first elastic member connects the first lace guide and the second lace guide across the heel portion of the footwear upper.

4 . The footwear assembly of claim 1 , further comprising a second elastic member extending between third and fourth lace guides of the plurality of lace guides.

5 . The footwear assembly of claim 1 , wherein the first elastic member is interchangeable with different elastic members providing varying modulus of elasticity to change fit characteristics of the footwear upper.

6 . The footwear assembly of claim 5 , further comprising a plurality of elastic members, each elastic member of the plurality of elastic members having a different modulus of elasticity.

7 . The footwear assembly of claim 1 , wherein the first elastic member functions to smooth out a torque versus lace displacement curve during tightening of the lace cable.

8 . The footwear assembly of claim 1 wherein the first lace guide and the second lace guide are free-floating relative to the footwear upper.

9 . The footwear assembly of claim 8 wherein the first elastic member is anchored to the footwear upper between the first lace guide and the second lace guide.

10 . The footwear assembly of claim 8 , wherein the first elastic member is completely free-floating relative to the footwear upper between the first lace guide and the second lace guide.

11 . The footwear assembly of claim 1 , wherein one or both of the first lace guide and the second lace guide comprises:

a heel reinforcement; and

a heel lacing guide.

12 . The footwear assembly of claim 11 , wherein:

the heel lacing guide is predisposed to have a first curvature and can be deflected to have a second curvature;

when the lace cable is untensioned by the lacing engine, the heel lacing guide removes slack from the lace cable; and

when the lace cable is tensioned by the lacing engine, the heel lacing guide deflects to the second curvature.

13 . The footwear assembly of claim 11 , wherein the first lace guide and the second lace guide are U-shaped so as to be configured to redirect the lace cable from extending posteriorly to extending anteriorly.

14 . The footwear assembly of claim 13 , further comprising:

the lacing engine; and

the sole structure attached to the footwear upper, the sole structure having a forefoot region, a midsole region and a heel region.

15 . The footwear assembly of claim 14 , wherein:

the first end of the lace cable is anchored near the toe box portion on the medial side;

the second end of the lace cable is anchored near the toe box portion on the lateral side of the footwear upper; and

the first lace guide and the second lace guide are positioned posteriorly of the lacing engine.

16 . A footwear assembly comprising:

a footwear upper including a toe box portion, a medial side, a lateral side, and a heel portion, the medial side and the lateral side each extending proximally from the toe box portion to the heel portion;

a sole structure attached to the footwear upper, the sole structure having a forefoot region, a midsole region, a heel region and a recess for receiving a lacing engine;

a lace cable comprising:

a first end anchored along a distal outside portion of the medial side at the toe box portion;

a second end anchored along a distal outside portion of the lateral side at the toe box portion; and

a middle portion located between the first end and the second end, the middle portion positionable within the recess to extend through the lacing engine when the lacing engine is disposed in the recess;

a plurality of medial lace guides distributed along the medial side of the footwear upper;

a plurality of lateral lace guides distributed along the lateral side of the footwear upper; and

a first elastic member extending between a first lace guide of the plurality of medial lace guides and a second lace guide of the plurality of lateral lace guides.

17 . The footwear assembly of claim 16 , wherein the first elastic member extends across a throat portion of the footwear upper or the heel portion of the footwear upper.

18 . The footwear assembly of claim 16 , wherein the first lace guide, the second lace guide and the first elastic member are floating relative to the footwear upper.

19 . The footwear assembly of claim 16 , further comprising the lacing engine positioned within the recess and having the middle portion of the lace cable connected thereto.

20 . A footwear assembly comprising:

a footwear upper including a toe box portion, a medial side, a lateral side, and a heel portion, the medial side and the lateral side each extending proximally from the toe box portion to the heel portion;

a sole structure attached to the footwear upper, the sole structure having a forefoot region, a midsole region and a heel region;

a lace cable comprising:

a first end anchored along a distal outside portion of the medial side at the toe box portion; and

a second end anchored along a distal outside portion of the lateral side at the toe box portion;

a plurality of lace guides distributed along the medial side and the lateral side, each lace guide of the plurality of lace guides adapted to receive a length of the lace cable, wherein the lace cable extends through each of the plurality of lace guides to form a pattern along each of the medial side and lateral side of the footwear upper; and

a first elastic member coupled to at least one of the plurality of lace guides to adjust a fit of the footwear upper when the lace cable is cinched.

21 . The footwear assembly of claim 20 , wherein the first elastic member has a first end portion attached to the at least one of the plurality of lace guides and a second end portion that is attached to the footwear upper.

22 . The footwear assembly of claim 20 , wherein the plurality of lace guides comprise:

a plurality of medial lace guides distributed along the medial side of the footwear upper; and

a plurality of lateral lace guides distributed along the lateral side of the footwear upper;

wherein the first elastic member extends between a first lace guide of the plurality of medial lace guides and a second lace guide of the plurality of lateral lace guides.

23 . The footwear assembly of claim 20 , wherein:

the first elastic member extends across the heel portion of the footwear upper; and

the at least one of the plurality of lace guides and the first elastic member are floating relative to the footwear upper.

24 . The footwear assembly of claim 20 , further comprising a lacing engine positioned within the sole structure to cinch the lace cable.

Assignments (1)

Continuity (8)

References Cited (379)