Article with side lacing system and method of lacing an article

Patent metadata

Field	Value
Publication number	US-11317677-B2
Application number	US-201916394595-A
Country	US
Kind code	B2
Filing date	Apr 25, 2019
Priority date	May 11, 2018
Publication date	May 3, 2022
Grant date	May 3, 2022

Abstract

An article such as an article of footwear includes a lacing system having two laces that are routed through lace-receiving passages in two distinct zones of a body of the article. A first lace can be routed through a first set of lace-receiving passages in a first zone, and a second lace can be routed through a second set of lace-receiving passages in a second zone. A method of lacing an article includes routing the first lace and the second lace through the lace-receiving passages of the respective zones.

First claim

What is claimed is:

1. An article of footwear comprising:
a body having an exterior, a longitudinal midline, a lateral axis perpendicular to the longitudinal midline, a first portion, and a second portion opposite the first portion across the longitudinal midline; and
a lacing system including:
a first set of rows of lace-receiving passages in a first zone of the body;
a second set of rows of lace-receiving passages in a second zone of the body opposite the first zone across the lateral axis; wherein each row of the first set and each row of the second set includes a lace-receiving passage on the first portion and a lace-receiving passage on the second portion;
a first lace routed through each lace-receiving passage of the first set and having a first end and a second end both exiting from different rows of the lace-receiving passages of the first set on a same one of the first portion or the second portion; and
a second lace routed through each lace-receiving passage of the second set and having a first end and a second end exiting from different intermediate rows of the lace-receiving passages of the second set on said same one of the first portion or the second portion;
wherein the first lace is arranged in a first asymmetric configuration across the longitudinal midline on the exterior such that the first lace is routed in a different configuration on a medial side of the article of footwear than on a lateral side of the article of footwear;
wherein the second lace is arranged in a second asymmetric configuration across the longitudinal midline on the exterior such that the second lace is routed in a different configuration on the medial side of the article of footwear than on the lateral side of the article of footwear;
wherein the first lace and the second lace are arranged in a third asymmetric configuration across the lateral axis on the exterior such that the first lace is routed in a different configuration than the second lace; and
wherein two different non-consecutive portions of only the first lace extend between the same two lace-receiving passages of only an intermediate row of lace-receiving passages of the first set such that the two different non-consecutive portions contact each other in the first zone.

2. The article of footwear of claim 1 , wherein the first lace extends directly between all adjacent rows in the first zone.

3. The article of footwear of claim 1 , wherein the body is an upper;
wherein the first set of rows includes a first row, a second row adjacent the first row, and a third row adjacent the second row;
wherein the second set of rows includes a fourth row, a fifth row adjacent the fourth row, a sixth row adjacent the fifth row, and a seventh row adjacent the sixth row;
wherein the second lace extends:
directly between the medial side of the fourth row and the medial side of the fifth row in the second zone;
directly between the medial side of the sixth row and the medial side of the seventh row in the second zone; and
directly between the lateral side of the fourth row and the lateral side of the seventh row in the second zone; and

wherein the second lace extends beneath the upper between the lateral side of the fourth row and the lateral side of the seventh row.

4. The article of footwear of claim 1 , wherein the first lace tensions the first zone of the body when the first end of the first lace and the second end of the first lace are pulled, and the second lace tensions the second zone of the body independently of the first lace and the first zone when the first end of the second lace and the second end of the second lace are pulled.

5. The article of footwear of claim 1 , wherein the body is an upper, the first portion is the medial side of the upper, and the second portion is the lateral side of the upper; and
wherein the first zone is disposed further rearward relative to the second zone.

6. The article of footwear of claim 1 , further comprising:
a clasp device secured to the first end of the first lace and to the second end of the first lace.

7. The article of footwear of claim 1 , wherein the first set of rows includes three rows, and the second set of rows includes four rows.

8. An article of footwear comprising:
an upper having an exterior, a longitudinal midline, a lateral axis perpendicular to the longitudinal midline, a first portion, and a second portion opposite the first portion across the longitudinal midline; and
a lacing system comprising:
multiple rows of lace-receiving passages disposed in a first zone of the upper, each row including a lace-receiving passage disposed on the first portion and a lace-receiving passage disposed on the second portion;
multiple rows of lace-receiving passages disposed in a second zone of the upper spaced apart from and opposite the first zone of the upper across the lateral axis, each row including a lace-receiving passage disposed on the first portion and a lace-receiving passage disposed on the second portion;
a first lace extending through each of the lace-receiving passages in the first zone and including a first end and a second end exiting from two consecutive ones of the lace-receiving passages in the first zone both disposed at the first portion or both disposed at the second portion; and
a second lace extending through each of the lace-receiving passages in the second zone and including a first end and a second end exiting from two consecutive ones of the lace-receiving passages in the second zone both disposed at the first portion or both disposed at the second portion;
wherein at least one row of the multiple rows in the second zone is between the first zone and the two consecutive ones of the lace-receiving passages in the second zone from which the first end and the second end of the second lace exit;
wherein the first lace is arranged in a first asymmetric configuration across the longitudinal midline on the exterior such that the first lace is routed in a different configuration on a medial side of the article of footwear than on a lateral side of the article of footwear;
wherein the second lace is arranged in a second asymmetric configuration across the longitudinal midline on the exterior such that the second lace is routed in a different configuration on the medial side of the article of footwear than on the lateral side of the article of footwear;
wherein the first lace and the second lace are arranged in a third asymmetric configuration across the lateral axis on the exterior such that the first lace is routed in a different configuration than the second lace; and
wherein two different non-consecutive portions of only the first lace extend between the same two lace-receiving passages of only an intermediate row of lace-receiving passages of the first zone such that the two different non-consecutive portions contact each other in the first zone.

9. The article of footwear of claim 8 , wherein the upper is tensioned in the first zone by the first lace independently of the second lace by pulling at least one of the first end and the second end of the first lace and securing the first end and the second end of the first lace to one another; and
wherein the upper is tensioned in the second zone by the second lace independently of the first lace by pulling at least one of the first end and the second end of the second lace and securing the first end and the second end of the second lace to one another.

10. The article of footwear of claim 8 , wherein at least some of the lace-receiving passages are eyelets extending through the upper.

11. The article of footwear of claim 8 , wherein the first portion is the medial side of the article of footwear, and the sec

Assignees

• Nike Inc

Inventors

• Auyang Arick

Classifications

• A43C1/003 Primary

  Zone lacing, i.e. whereby different zones of the footwear have different lacing tightening degrees, using one or a plurality of laces (laces combined with another system A43C11/008; zone tightening using straps A43C11/14) · CPC title