Article with zoned lacing system and method of lacing an article

Patent metadata

Field	Value
Publication number	US-11076657-B2
Application number	US-201916394606-A
Country	US
Kind code	B2
Filing date	Apr 25, 2019
Priority date	May 11, 2018
Publication date	Aug 3, 2021
Grant date	Aug 3, 2021

Abstract

A lacing system of an article includes two laces that are routed through the article of footwear to provide two distinct fastening zones. A first lace can be routed through a first set of lace-receiving passages in a first fastening zone of a body of the article, and a second lace can be routed through a second fastening zone of the body. 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 first portion, and a second portion opposite the first portion along 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; wherein each of the rows of the first set and 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 of the lace-receiving passages of the first set and having a first end and a second end both exiting from lace-receiving passages in a row of the first set that is nearest the second set; and
a second lace routed through each of the lace-receiving passages of the second set and having a first end and a second end both exiting from lace-receiving passages in a row of the second set that is nearest the first set;
wherein the first lace and the second lace are each arranged in an asymmetric configuration across the longitudinal midline on the exterior such that the first lace and the second lace are routed in a different configuration on the medial side of the article of footwear than on the lateral side of the article of footwear, and wherein each of the lace-receiving passages of the first and second set of rows are arranged in a symmetrical configuration across the longitudinal midline on the exterior.

2. The article of footwear of claim 1 , further comprising:
a fastener engaged with the first end and the second end of the first lace, and with the first end and the second end of the second lace; wherein the fastener is operable to secure the first lace and the second lace both in a tensioned state.

3. The article of footwear of claim 1 , wherein the first end and the second end of the first lace are secured to one another; and wherein the first end and the second end of the second lace are secured to one another.

4. The article of footwear of claim 1 , wherein, at each of the lace-receiving passages of the first set except at the lace-receiving passages from which the first end and the second end of the first lace exit, the first lace extends directly to one of the lace-receiving passages of the first set on a same one of the first portion and the second portion and directly to one of the lace-receiving passages in the same row.

5. The article of footwear of claim 4 , wherein the rows of the first set are parallel such that the first lace turns approximately 90 degrees at each of the lace-receiving passages of the first set except at the lace-receiving passages from which the first end and the second end of the first lace exit.

6. The article of footwear of claim 1 , wherein the first lace extends through one of the lace-receiving passages in the row of the first set that is nearest the second set twice and extends through all others of the lace-receiving passages of the first set only once.

7. The article of footwear of claim 1 , wherein, at each of the lace-receiving passages of the second set except at the lace-receiving passages from which the first end and the second end of the second lace exit, the second lace extends directly to one of the lace-receiving passages of the second set on a same one of the first portion and the second portion and directly to one of the lace-receiving passages in the same row.

8. The article of footwear of claim 7 , wherein the rows of the second set are parallel such that the second lace turns approximately 90 degrees at each of the lace-receiving passages of the second set except at the lace-receiving passages from which the first end and the second end of the second lace exit.

9. The article of footwear of claim 1 , wherein the first lace extends over the body when extending directly from one of the lace-receiving passages of the first set to another one of the lace-receiving passages of the first set on a same one of the first portion or the second portion.

10. The article of footwear of claim 1 , wherein the second lace extends over the body when extending directly from one of the lace-receiving passages of the second set to another one of the lace-receiving passages of the second set on a same one of the first portion or the second portion.

11. The article of footwear of claim 1 , wherein the second lace extends through each of the lace-receiving passages of the second set only once.

12. The article of footwear of claim 1 , wherein the second lace extends directly from the row of the second set that is nearest the first set to a row of the second set that is furthest from the first set on a same one of the first portion or the second portion.

13. An article of footwear comprising:
an upper having an exterior, a longitudinal midline, a first portion, and a second portion opposite the first portion along the longitudinal midline; and
a lacing system including:
a first set of rows of lace-receiving passages in a first zone of the upper;
a second set of rows of lace-receiving passages in a second zone of the upper; wherein each of the rows of the first set and 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 of the lace-receiving passages of the first set and having a first end and a second end both exiting from lace-receiving passages of the first set in a row of the first set that is nearest the second set; and
a second lace routed through each of the lace-receiving passages of the second set and having a first end and a second end both exiting from lace-receiving passages of the second set in a row of the second set that is nearest the first set;
wherein the first lace and the second lace are each arranged in an asymmetric configuration across the longitudinal midline on the exterior such that the first lace and the second lace are routed in a different configuration on the medial side of the article of footwear than on the lateral side of the article of footwear, and wherein each of the lace-receiving passages of the first and second set of rows are arranged in a symmetrical configuration across the longitudinal midline on the exterior.

14. The article of footwear of claim 13 , further comprising:
a fastener engaged with the first end and the second end of the first lace, and with the first end and the second end of the second lace; wherein the fastener is operable to secure the first lace and the second lace both in a tensioned state.

15. The article of footwear of claim 13 , wherein the first end and the second end of the first lace are secured to one another; and wherein the first end and the second end of the second lace are secured to one another.

16. The article of footwear of claim 13 , wherein, at each of the lace-receiving passages of the first set except at the lace-receiving passages from which the first end and the second end of the first lace exit, the first lace extends directly to one of the lace-receiving passages of the first set on a same one of the first portion and the second portion and directly to one of the lace-receiving passages in the same row; and
wherein the first lace extends through one of the lace-receiving passages in the row of the first set that is nearest the second set twice and extends through all others of the lace-receiving passages of the first set only once.

17. The article of footwear of claim 13 , wherein, at each of the lace-receiving passages of the second set except at the lace-receiving passage

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

• A43C11/1493

  Strap fastenings having hook and loop-type fastening elements · CPC title

• Y10T24/3737

  having lacing directing means in particular pattern · CPC title

• A43C11/008

  Combined fastenings, e.g. to accelerate undoing or fastening · CPC title