Knit bra

Patent metadata

Field	Value
Publication number	US-12419364-B2
Application number	US-202117526310-A
Country	US
Kind code	B2
Filing date	Nov 15, 2021
Priority date	Nov 30, 2020
Publication date	Sep 23, 2025
Grant date	Sep 23, 2025

Abstract

Aspects herein are directed to a bra having a front portion with a double-knit structure having different ratios of float stitches to tuck stitches within intermediate courses within the double-knit structure. The front portion includes a Y-shaped region and a first breast-contacting region, where intermediate courses have a greater ratio of float stitches to tuck stitches within the Y-shaped region than within the first breast-contacting region.

First claim

What is claimed is:

1. A bra comprising:
a double-knit front portion comprising a Y-shaped region and a first breast-contacting region, the Y-shaped region having an upper right portion extending into a right shoulder strap, an upper left portion extending into a left shoulder strap, and a lower central portion;
wherein the double-knit front portion comprises:
a first plurality of front courses formed by a first yarn;
a first plurality of back courses formed by a second yarn; and
a plurality of intermediate courses formed by a third yarn interlooping with the first plurality of front courses and the first plurality of back courses, one or more intermediate courses of the plurality of intermediate courses having a repeating pattern of a first set of four tuck stitches, a first two-needle float stitch, a second set of four tuck stitches, and a second two-needle float stitch,
wherein the one or more intermediate courses of the plurality of intermediate courses each has a first ratio of float stitches to tuck stitches within the Y-shaped region and a second ratio of float stitches to tuck stitches within the first breast-contacting region, the first ratio being greater than the second ratio.

2. The bra of claim 1 , wherein each color of the first yarn, the second yarn, and the third yarn are different from one another.

3. The bra of claim 1 , wherein the Y-shaped region is integrally knit with the first breast-contacting region.

4. The bra of claim 1 , wherein the double-knit front portion further comprises a second breast-contacting region, wherein the lower central portion of the Y-shaped region is positioned between the first breast-contacting region and the second breast-contacting region.

5. The bra of claim 4 , wherein the upper right portion of the Y-shaped region is positioned superior to the first breast-contacting region, and the upper left portion of the Y-shaped region is positioned superior to the second breast-contacting region.

6. The bra of claim 4 , wherein the one or more intermediate courses each has a third ratio of float stitches to tuck stitches within the second breast-contacting region, the first ratio being greater than the third ratio.

7. The bra of claim 6 , wherein the third ratio is substantially the same as the second ratio.

8. The bra of claim 6 , wherein the double-knit front portion further comprises a first wing region, the first breast-contacting region is positioned between the Y-shaped region and the first wing region, and the one or more intermediate courses each has a fourth ratio of float stitches to tuck stitches within the first wing region, the fourth ratio being greater than the second ratio.

9. The bra of claim 8 , wherein the double-knit front portion comprises a second wing region, the second breast-contacting region is positioned between the Y-shaped region and the second wing region, and the one or more intermediate courses each has a fifth ratio of float stitches to tuck stitches within the second wing region, the fifth ratio being greater than the second ratio.

10. The bra of claim 1 , wherein knit stitches within the Y-shaped region comprise a first knit stitch length, and knit stitches within the first breast-contacting region comprise a second knit stitch length that is greater than the first knit stitch length.

11. The bra of claim 1 , wherein the double-knit front portion comprises a front layer comprising the first plurality of front courses formed by the first yarn and a back layer comprising the first plurality of back courses formed by the second yarn, wherein the one or more float stitches of the one or more intermediate courses is positioned between the front layer and the back layer.

12. The bra of claim 1 , further comprising a double-knit back portion comprising a second plurality of front courses and a second plurality of back courses, wherein the second plurality of front courses and the second plurality of back courses extend orthogonally relative to the first plurality of front courses, the first plurality of back courses, and the plurality of intermediate courses of the double-knit front portion.

13. A bra comprising:
a double-knit front portion comprising a Y-shaped region, a first breast-contacting region, a second breast-contacting region, a first wing region, a second wing region, and a front chestband region, the Y-shaped region having an upper right portion, an upper left portion, and a lower central portion;
wherein the double-knit front portion comprises:
a plurality of front courses formed by a first yarn;
a plurality of back courses formed by a second yarn; and
a plurality of intermediate courses formed by a third yarn interlooping with the plurality of front courses and the plurality of back courses, one or more intermediate courses of the plurality of intermediate courses having a repeating pattern of a first set of four tuck stitches, a first two-needle float stitch, a second set of four tuck stitches, and a second two-needle float stitch,
wherein the one or more intermediate courses of the plurality of intermediate courses each has a first ratio of float stitches to tuck stitches within the Y-shaped region, a second ratio of float stitches to tuck stitches within the first breast-contacting region, a third ratio of float stitches to tuck stitches within the second breast-contacting region, a fourth ratio of float stitches to tuck stitches within the first wing region, and a fifth ratio of float stitches to tuck stitches within the second wing region, wherein the first ratio, the fourth ratio, and the fifth ratio are each greater than the second ratio and the third ratio, and
wherein the front chestband region includes a left-side section, a central section, and a right-side section, the central section comprising an integrally knit mesh structure.

14. The bra of claim 13 , wherein the first ratio, the fourth ratio and the fifth ratio are substantially the same.

15. The bra of claim 13 , wherein the double-knit front portion comprises a front layer comprising the plurality of front courses formed by the first yarn and a back layer comprising the plurality of back courses formed by the second yarn, wherein the one or more float stitches of the one or more intermediate courses is positioned between the front layer and the back layer.

16. The bra of claim 13 , wherein knit stitches within the Y-shaped region comprise a first knit stitch length, and knit stitches within the first breast-contacting region and the second breast-contacting region comprise a second knit stitch length that is greater than the first knit stitch length.

17. A method of manufacturing a bra, the method comprising:
knitting a double-knit front portion of the bra, the front portion comprising a Y-shaped region and a first breast-contacting region, the Y-shaped region having an upper right portion extending into a right shoulder strap, an upper left portion extending into a left shoulder strap, and a lower central portion, wherein knitting the front portion comprises:
knitting a plurality of front courses with a first yarn;
knitting a plurality of back courses with a second yarn; and
knitting a plurality of intermediate courses with a third yarn interlooping with the plurality of front courses and the plurality of back courses, one or more intermediate courses of the plurality of intermediate courses being knitted with a repeating pattern of a first set of four tuck stitches, a first two-needle float stitch, a second set of four tuck stitches, and a second two-needle float stitch,
wherein the one or more intermediate courses

Assignees

• Nike Inc

Inventors

• Burton Jesse L
• Montgomery Paul R
• Pennington Tara
• Toth Amy X
• Woodard Samantha

Classifications

• D04B1/246

  Upper torso garments, e.g. sweaters, shirts, leotards · CPC title

• D10B2403/022

  Lofty fabric with variably spaced front and back plies, e.g. spacer fabrics · CPC title

• D04B7/30

  specially adapted for knitting goods of particular configuration · CPC title

• A41C5/00

  Machines, appliances, or methods for manufacturing corsets or brassieres · CPC title

• D10B2501/02

  Underwear · CPC title