Article with embroidered tape segments

• US 10,711,380 B2
• Filed: 07/13/2017
• Issued: 07/14/2020
• Est. Priority Date: 07/13/2017
• Status: Active Grant

• Current Assignee: Under Armour Incorporated
• Original Assignee: Under Armour Incorporated
• Inventors: Luedecke, Tom, Zhu, Carmen
• Primary Examiner(s): Bays, Marie D
• Application Number:
  US15/648,638
• Publication Number:
  US 20190017205A1
• Time in Patent Office: 1,097 Days
• Field of Search: 36 45
• CPC Class Codes: A43B 1/04 braided, knotted, knitted or crocheted
• CPC Class Codes: A43B 23/0205 characterised by the material material of the lining A43B23/07, material of toe stiffeners or heel stiffeners A43B23/08
• CPC Class Codes: A43B 23/0235 Different layers of different material
• CPC Class Codes: A43B 23/025 assembled by stitching
• CPC Class Codes: A43B 23/0255 assembled by gluing or thermo bonding
• CPC Class Codes: A43B 23/026 Laminated layers
• CPC Class Codes: A43B 23/04 Uppers made of one piece; Uppers with inserted gussets
• CPC Class Codes: A43B 3/0078 provided with logos, letters, signatures or the like decoration A43B23/24 takes precedence
• CPC Class Codes: D02G 3/32 Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
• CPC Class Codes: D02G 3/44 Yarns or threads characterised by the purpose for which they are designed protective gloves A41D19/00; protective clothing A62B17/00; ropes D07B1/02
• CPC Class Codes: D05C 11/06 Needle-driving or control mechanisms
• CPC Class Codes: D05C 7/08 for attaching cords, tapes, bands, or the like
• CPC Class Codes: D05D 2305/26 Heating for activating an adhesive D05D2305/30
• CPC Class Codes: D10B 2501/043 Footwear

Abstract

An article comprised of tape segments embroidered in place is disclosed. One embodiment includes tape segments embroidered to a self-supporting embroidered structure. Another embodiment includes tape segments embroidered together to form an embroidered lattice structure. In one embodiment, some of the tape segments may expand when exposed to heat and may be used to form cushioning regions for the article.

Claims

1. An upper for an article of footwear, comprising:

a substrate material layer; and

a continuous embroidered lattice structure overlaid on the substrate material layer, the embroidered lattice structure comprising a plurality of tape segments attached to one another by stitches; and

wherein the plurality of tape segments are disposed in a stacked arrangement, including a first plurality of tape segments in a first layer and a second plurality of segments in a second layer overlaid on the first layer.

2. The upper according to claim 1, wherein the continuous embroidered lattice structure is further comprised of a plurality of ribbon segments, the ribbon segments having a different material composition from the plurality of tape segments.

3. The upper according to claim 2, wherein the plurality of ribbon segments comprise a first set of ribbon segments oriented along a first direction and a second set of ribbon segments oriented along a second direction that is perpendicular to the first direction.

4. The upper according to claim 3, wherein the continuous embroidered lattice structure comprises a set of parallel tape segments extending in a third direction, wherein the third direction forms an oblique angle with the first direction.

5. The upper according to claim 4, wherein the first set of parallel ribbon segments are embroidered to the second set of parallel ribbon segments, and wherein the set of parallel tape segments are embroidered to the second set of parallel ribbon segments.

6. An upper for an article of footwear, comprising:

a forefoot region, a midfoot region, and a heel region formed of a continuous embroidered lattice structure, the embroidered lattice structure comprising a plurality of tape segments attached to one another by stitches;

wherein at least one expanded tape segment of the plurality of tape segments are formed of a material that is expandable by heat, and wherein the at least one expanded tape segment is in an expanded condition thus forming a cushioned region of the upper.

7. The upper according to claim 6, wherein the cushioned region is configured to form at least a portion of a tongue of an article of footwear.

8. The upper according to claim 6, wherein the cushioned region is configured to form at least a portion of a collar of an article of footwear.

9. The upper according to claim 6, wherein the at least one expanded tape segment is embroidered to a surface of a substrate layer.

10. The upper according to claim 9, wherein the substrate layer is a self-supporting embroidered layer.

11. The upper according to claim 6, wherein the at least one expanded tape segment is embroidered using an elastic thread capable of stretching as the at least one expanded tape segment expands.

12. An upper for an article of footwear, comprising:

a continuous embroidered structure including a first layer and a second layer overlaid on the first layer and selectively attached to the first layer with stitching;

wherein the second layer includes a plurality of tape segments; and

wherein the first layer and the second layer are disposed in a stacked arrangement, wherein the plurality of tape segments are non-woven with the first layer of the continuous embroidered structure.

13. The upper of claim 12, wherein the first layer includes a plurality of additional tape segments.

14. The upper of claim 12, wherein the first layer includes a substrate material.

15. The upper of claim 14, wherein the substrate material includes a mesh material.

16. The upper of claim 12, further including a third layer, wherein the third layer includes a plurality of ribbon segments.

17. The upper of claim 16, wherein the first layer includes a plurality of additional tape segments.

18. The upper of claim 17, wherein the plurality of ribbon segments are oriented oblique to the plurality of tape segments in the second layer and/or oblique to the additional plurality of tape segments in the first layer.

19. The upper of claim 16, wherein the plurality of ribbon segments are formed of the same material as the plurality of tape segments.

20. The upper of claim 16, wherein the plurality of ribbon segments are formed of a different material than the plurality of tape segments.