Knitted components exhibiting color shifting effects

Patent metadata

Field	Value
Publication number	US-11674244-B2
Application number	US-202017086861-A
Country	US
Kind code	B2
Filing date	Nov 2, 2020
Priority date	Sep 30, 2014
Publication date	Jun 13, 2023
Grant date	Jun 13, 2023

Abstract

A knitted component may include a knitted base portion located between a first non-planar structure and a second non-planar structure. The knitted base portion may include a first area located adjacent to the first non-planar structure, and the first area may include at least one course of a first base yarn. The knitted base portion may include a second area located adjacent to the second non-planar structure, and the second area may include at least one course of a second base yarn. The first base yarn may have a first color and the second base yarn may have a second color different from the first color.

First claim

We claim:

1. A knitted component, comprising:
a knitted base portion located between a first structure and a second structure, wherein the first structure and the second structure protrude from a plane defined by the knitted base portion,
wherein the knitted base portion includes a plurality of courses, each course of the plurality of courses including a plurality of intermeshed loops in the knitted base portion,
wherein the knitted base portion comprises a first area located adjacent to the first structure, the first area comprising at least one course of a first base yarn,
wherein the knitted base portion comprises a second area located adjacent to the second structure, the second area comprising at least one course of a second base yarn,
wherein the first base yarn has a first color and the second base yarn has a second color different from the first color.

2. The knitted component of claim 1 ,
wherein the first structure at least partially obstructs from view the first area when viewed from a first viewing angle, and
wherein the second structure at least partially obstructs from view the second area when viewed from a second viewing angle.

3. The knitted component of claim 1 , wherein the first structure comprises a lenticular knit structure having a first lenticular yarn and a second lenticular yarn.

4. The knitted component of claim 3 , wherein the first lenticular yarn has substantially the same color as the first base yarn.

5. The knitted component of claim 1 ,
wherein at least one of the first base yarn and the second base yarn comprise an elastic material that biases the knitted component to a first position,
wherein the knitted base portion is substantially obstructed from view when the knitted component is in the first position,
wherein the knitted base portion is revealed in a second position, and
wherein the knitted component moves from the first position to the second position in response to a stretching force.

6. The knitted component of claim 5 , wherein in the second position, the elastic material is in a stretched condition.

7. The knitted component of claim 1 , wherein first structure and the second structure have at least one different visual property from both the first base yarn and the second base yarn.

8. A knitted component, comprising:
a knitted base portion located between a first structure and a second structure, wherein the first structure and the second structure protrude from a plane defined by the knitted base portion,
wherein the knitted base portion includes a plurality of courses, each course of the plurality of courses including a plurality of intermeshed loops forming a surface of the knitted base portion,
wherein the knitted base portion extends along at least one wale of the knitted component and comprises a first yarn and a second yarn,
wherein the first yarn has a first color and the second yarn has a second color different from the first color.

9. The knitted component of claim 8 ,
wherein the first structure at least partially obstructs the second yarn from view when viewed from a first viewing angle,
wherein the second structure at least partially obstructs the first yarn from view when viewed from a second viewing angle.

10. The knitted component of claim 8 , wherein the knitted base portion comprises at least one float stitch of the first yarn.

11. The knitted component of claim 8 , wherein the first structure comprises a third yarn having different visual properties from the first yarn and the second yarn.

12. The knitted component of claim 8 ,
wherein at least one of the first yarn or second yarn comprise an elastic material that biases the knitted component to a first position wherein the knitted base portion is substantially obstructed from view,
wherein in a second position, the knitted base portion is revealed.

13. The knitted component of claim 12 , wherein in the second position, the elastic material is stretched.

14. A method of knitting a color-shifting knitted component, comprising:
knitting part of a first non-planar structure of a knitted component and at least part of a second non-planar structure from a first yarn according to a first knitting sequence;
knitting part of a base portion located between the first non-planar structure and the second non-planar structure from a second yarn according to a second knitting sequence;
knitting another part of the base portion from a third yarn according to a third knitting sequence so that the knitted component substantially presents the second yarn or the third yarn in the base portion from a first viewing angle.

15. The method of claim 14 ,
wherein the second knitting sequence comprises knitting a tuck stitch on a front needle bed, followed by a knit stitch on a rear needle bed, followed by a float stitch across at least one needle on the front and rear needle beds,
wherein the third knitting sequence comprises knitting a knit stitch on the rear needle bed, followed by a tuck stitch on the front needle bed, followed by a knit stich on the rear needle bed.

16. The method of claim 14 ,
wherein the second knitting sequence comprises knitting a tuck stitch on a front needle bed, followed by a knit stitch on a rear needle bed, followed by another knit stitch on the rear needle bed,
wherein the third knitting sequence comprises knitting a knit stitch on the rear needle bed, followed by a tuck stitch on the front needle bed, followed by a float stitch across at least one needle on the front and rear needle beds.

17. The method of claim 14 , wherein the second yarn and the third yarn have at least one different visual property.

18. The method of claim 14 , wherein at least one of the second yarn and the third yarn comprise an elastic material.

19. The method of claim 18 , wherein the elastic material biases the knitted component to a first state wherein the first non-planar structure and the second non-planar structure at least partially obstruct the second yarn and the third yarn from view.

20. The method of claim 14 , wherein from a second viewing angle, the knitted component substantially presents a different yarn than from the first viewing angle.

Assignees

• Nike Inc

Inventors

• Meir Adrian
• Podhajny Daniel A

Classifications

• D10B2403/02411

  with a single array of unbent yarn, e.g. unidirectional reinforcement fabrics · CPC title

• D10B2403/0113

  One surface including hollow piping or integrated straps, e.g. for inserts or mountings · CPC title

• A43B23/04

  Uppers made of one piece; Uppers with inserted gussets · CPC title

• D10B2501/043

  Footwear · CPC title

• D10B2401/20

  optical · CPC title