Knitted band with integrated ventilation

Patent metadata

Field	Value
Publication number	US-11246362-B2
Application number	US-201816220620-A
Country	US
Kind code	B2
Filing date	Dec 14, 2018
Priority date	Dec 3, 2013
Publication date	Feb 15, 2022
Grant date	Feb 15, 2022

Abstract

Aspects of the present invention are directed toward a knitted band that may be incorporated into a garment that encircles or partially encircles one or more body regions of a wearer in an as-worn position. The knitted band has a plurality of functional zones that integrally knit together. One of the functional zones facilitates ventilation that helps cool the wearer.

First claim

What is claimed is:

1. An integrally knitted waistband comprising:
a body comprising an inner face and an opposite outer face, a knit top edge and a knit bottom edge opposite the knit top edge, and a portion extending between the knit top edge and the knit bottom edge, the body comprising a plurality of apertures, wherein:
the knit top edge is linear in an as-worn configuration,
the knit bottom edge comprises:
a curved portion formed as the knit bottom edge curves in an inferior direction relative to the knit top edge as the knit bottom edge extends from a front portion of the integrally knitted waistband towards a side portion of the integrally knitted waistband when the integrally knitted waistband is in the as-worn configuration, and

a linearly extending portion formed as the knit bottom edge linearly extends in an inferior direction relative to the knit top edge as the knit bottom edge extends from a back portion of the integrally knitted waistband towards the side portion of the integrally knitted waistband when the integrally knitted waistband is in the as-worn configuration, wherein the curved portion of the knit bottom edge meets the linearly extending portion of the knit bottom edge to form a flared section located at the side portion of the integrally knitted waistband when the integrally knitted waistband is in the as-worn configuration, and wherein the flared section extends inferiorly with respect to the curved portion and the linearly extending portion;
an upper structural zone located along and forming the knit top edge;
a lower structural zone located adjacent to the knit bottom edge;
a medial structural zone located between the upper structural zone and the lower structural zone; and
a seam that joins a first end and a second end of the body to form the integrally knitted waistband.

2. The integrally knitted waistband of claim 1 , further comprising:
a knit tunnel extending through at least part of the body in a direction parallel to the knit top edge, the knit tunnel defining an open-ended enclosure between the inner face and the outer face that is adapted to hold a tension cable within the body.

3. The integrally knitted waistband of claim 1 , wherein the seam is located at one of the back portion or the front portion.

4. The integrally knitted waistband of claim 2 , further comprising a drawstring attached to the tension cable.

5. The integrally knitted waistband of claim 4 , wherein the tension cable extends in a semi-circle starting at the seam and terminating at the drawstring.

6. The integrally knitted waistband of claim 5 , wherein the tension cable is anchored near the seam.

7. The integrally knitted waistband of claim 6 , wherein the knit tunnel extends through the medial structural zone.

8. The integrally knitted waistband of claim 1 , wherein the upper structural zone comprises a first knit stitch pattern.

9. The integrally knitted waistband of claim 8 , wherein the first knit stitch pattern is a 1×2 rib knit pattern.

10. The integrally knitted waistband of claim 1 , wherein the lower structural zone comprises a second knit stitch pattern.

11. The integrally knitted waistband of claim 10 , wherein the second knit stitch pattern is a ribbed-mesh knit pattern.

12. The integrally knitted waistband of claim 1 , wherein the medial structural zone comprises a mesh knit stitch pattern.

13. The integrally knitted waistband of claim 1 , further comprising a plurality of ventilation zones located between the upper structural zone and the lower structural zone.

14. The integrally knitted waistband of claim 13 , wherein the plurality of ventilation zones comprises a third knit stitch pattern.

15. The integrally knitted waistband of claim 14 , wherein the plurality of ventilation zones are knit using a stitch, a yarn, or a combination of stitch and yarn that forms small openings through which air and moisture pass with less resistance than other areas of the integrally knitted waistband.

16. The integrally knitted waistband of claim 15 , wherein the plurality of ventilation zones are comprised of a first yarn or a first yarn combination that produces a first fabric with a higher moisture vapor transmission rate than a second fabric produced by a second yarn or a second yarn combination.

17. The integrally knitted waistband of claim 16 , wherein the plurality of ventilation zones are knit from the first yarn having different elastic properties from the second yarn used to knit one or more of the upper structural zone, the medial structural zone, and the lower structural zone.

18. The integrally knitted waistband of claim 17 , wherein the second yarn used to knit the one or more of the upper structural zone, the medial structural zone, and the lower structural zone has greater elasticity than the first yarn used to knit the plurality of ventilation zones.

19. The integrally knitted waistband of claim 13 , wherein the plurality of ventilation zones have a width less than a width of the upper structural zone and the lower structural zone.

20. The integrally knitted waistband of claim 1 , wherein the upper structural zone comprises a first texture, the lower structural zone comprises a second texture, and the medial structural zone comprises a third texture, wherein the first texture is a different texture than the second texture, and wherein the third texture is a different texture from the first texture and the second texture.

Assignees

• Nike Inc

Inventors

• Darby Christian

Classifications

• D04B1/12

  characterised by thread material · CPC title

• D10B2401/10

  porous · CPC title

• D04B1/104

  Openwork fabric, e.g. pelerine fabrics · CPC title

• A41F9/00

  Belts, girdles, or waistbands for trousers or skirts · CPC title

• A41D31/14 Primary

  Air permeable, i.e. capable of being penetrated by gases (waterproof and breathable A41D31/102) · CPC title