Article of footwear having an upper with a matrix layer
First Claim
Patent Images
1. An article of footwear having an upper and a sole structure secured to the upper, the upper comprising:
- a unitary, one-piece polymer matrix element forming a major portion of at least a forefoot portion, a midfoot portion, and a heel portion, including a plurality of openings separated by polymer segments formed from a flat upper member that is symmetrical about an axis extending in a front-to-rear direction of the upper member, and wherein the upper member further includes;
a lateral side element extending through at least a heel region of the footwear, the lateral side element defining a first edge in the heel region and a plurality of first apertures extending along the first edge, anda medial side element extending through at least the heel region of the footwear, the medial side element defining a second edge in the heel region and a plurality of second apertures extending along the second edge;
a cord extending through the first apertures and the second apertures; and
a fastener receiving a portion of the cord.
1 Assignment
0 Petitions
Accused Products
Abstract
Articles of footwear, including athletic footwear, include one or more of: (a) a sole structure; (b) an upper having lateral and medial side elements engaged with the sole structure, the upper made from a polymer matrix structure that extends through at least a heel region; (c) a size adjustment mechanism located at the heel region; (d) a heel tongue element located adjacent the size adjustment mechanism; (e) a shoe securing mechanism; (f) an instep tongue member; and/or (g) a bootie member located at least partially within the foot-receiving chamber. Methods of manufacturing such articles of footwear also are disclosed.
53 Citations
24 Claims
-
1. An article of footwear having an upper and a sole structure secured to the upper, the upper comprising:
-
a unitary, one-piece polymer matrix element forming a major portion of at least a forefoot portion, a midfoot portion, and a heel portion, including a plurality of openings separated by polymer segments formed from a flat upper member that is symmetrical about an axis extending in a front-to-rear direction of the upper member, and wherein the upper member further includes; a lateral side element extending through at least a heel region of the footwear, the lateral side element defining a first edge in the heel region and a plurality of first apertures extending along the first edge, and a medial side element extending through at least the heel region of the footwear, the medial side element defining a second edge in the heel region and a plurality of second apertures extending along the second edge; a cord extending through the first apertures and the second apertures; and a fastener receiving a portion of the cord. - View Dependent Claims (2, 3, 4)
-
-
5. An article of footwear, comprising:
-
an upper including a unitary, one-piece polymer matrix element forming a major portion of at least a forefoot portion, a midfoot portion, and a heel portion, having a plurality of openings separated by polymer segments formed from a flat upper member that is symmetrical about an axis extending in a front-to-rear direction of the upper member, wherein the upper member further includes a lateral side element extending through at least a heel region of the footwear and a medial side element extending through at least the heel region of the footwear, and wherein the upper defines, at least in part, a foot-receiving chamber for the article of footwear; a size adjustment mechanism located at the heel region; a heel tongue element located adjacent the size adjustment mechanism and the foot-receiving chamber; and a sole structure engaged with the upper. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. An article of footwear, comprising:
-
an upper including a unitary, one-piece polymer matrix element forming a major portion of at least a forefoot portion, a midfoot portion, and a heel portion, having a plurality of openings separated by polymer segments formed from a flat upper member that is symmetrical about an axis extending in a front-to-rear direction of the upper member, wherein the upper defines, at least in part, a foot-receiving chamber for the article of footwear, and wherein the upper defines a throat area; a shoe securing mechanism engaged with the upper at the throat area; a tongue member engaged with the upper and adjacent the foot-receiving chamber at least in the throat area; a heel tongue element located adjacent a heel portion of the upper; and a sole structure engaged with the upper. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24)
-
Specification