Nike, Inc.

Other

Lee D Peyton

Zachary M Elder

Elizabeth Langvin

Fidencio Campos, Ii

Patrick Case

James Molyneux

Ty A Ransom

Nicola Jane Reynolds

Benjamin J Monfils

Dervin A James

Margarita L Cortez

Frederick J Dojan

Troy C Lindner

Wesley K Chan

Danielle Lynn Taylor

Devonne Devoe

Aaron B Weast

Eric Steven Schindler

Olivier Henrichot

John F Swigart

Jeremy L Connell

Amy E Gishifu

James C Meschter

John Hurd

Tobie D Hatfield

Roger Paul Murphy

Hector R Quinonez

Anna Antonia Giedwoyn

Christopher Andon

Fred G Fagergren

Elizabeth Barnes

Eric L Fliss

Samuel Heinzman

Nathan Andrew Jacobsen

Andrew C Richards

Melanie N Moteberg

Jonathan Kosenick

Nate Durflinger

Doug D Wilken

Levi J Patton

Bradley W Wilkins

Carrie Lynn Davis

Graeme McMillan

Todd W Miller

Scott C Holt

Michelle L Kvernmo

Laura E Flores Sandoval

An adjustable multiple bladder system for an article of footwear is disclosed. The bladder system includes an outer bladder that may be inflated using an external pump. A valve member is disposed within the outer bladder and divides the outer bladder into two distinct inflation chambers. The inflation chambers may be inflated separately.

Adjustable multi-bladder system for an article of footwear

A sole structure for an article of footwear having an upper includes a heel region, a forefoot region, and a mid-foot region disposed between the heel region and the forefoot region. The sole structure also includes a bladder including a first barrier layer cooperating with a second barrier layer to define a first chamber bounding a periphery of the heel region, and a second chamber extending from the mid-foot region through the forefoot region and including a plurality of segments extending from a medial side of the sole structure to a lateral side of the sole structure. Each of the segments of the second chamber includes a medial reservoir adjacent to the medial side and a lateral reservoir adjacent to the lateral side, the medial reservoir fluidly coupled to the lateral reservoir via a first conduit.

Sole structure for article of footwear

A cushioning structure includes an externally-reinforced bladder, the bladder having a first polymeric sheet and a second polymeric sheet, where each polymeric sheet includes an internal surface and an opposite external surface. A first reinforcing layer is in contact with the external surface of the first polymeric sheet, where the first reinforcing layer has a greater modulus than the first polymeric sheet. A second reinforcing layer is in contact with the external surface of the second polymeric sheet, where the second reinforcing layer has a greater modulus than the second polymeric sheet. The bladder includes an internal volume and a peripheral flange surrounding the internal volume, and the reinforcing layers are only secured to the polymeric sheets at the peripheral flange.

Footwear with externally-reinforced fluid-filled bladder

A bladder for an article of footwear extends from an anterior end to a posterior end and includes a first chamber disposed in an interior region of the bladder and a second chamber at least partially surrounding the first chamber. The first chamber includes a first interior void having a first pressure and the second chamber includes a second interior void having a second pressure. In some implementations, the second chamber includes a plurality of lobes arranged in series and each having a first end, a second end, and an intermediate portion disposed between the first end and the second end. Each lobe has a greater thickness at the intermediate portion than at the first end and the second end, such that each lobe tapers from the intermediate portion to the first end and the second end.

A sole structure for an article of footwear includes a bladder and at least one foam insert. The bladder includes an upper surface having a first portion defining a chamber and a second portion defining at least one recess adjacent to the chamber. The at least one foam insert is disposed within the at least one recess and has a top surface that is substantially flush with the first portion of the upper surface of the bladder. The first portion of the upper surface is exposed to the at least one foam insert.

A bladder for an article of footwear includes a plate, a first tensile layer disposed adjacent to a first side of the plate, and a second tensile layer disposed on an opposite side of the plate from the first tensile layer, the second tensile layer joined to the first tensile layer through the plate by a plurality of inner bonds. The bladder additionally includes a first barrier layer disposed adjacent to the first tensile layer and joined to the first tensile layer by a plurality of first outer bonds to form a first chamber, one or more of the first outer bonds interposed between adjacent ones of the inner bonds.

Bladder for article of footwear

A sole structure for an article of footwear having an upper includes a heel region, a forefoot region, and a mid-foot region disposed between the heel region and the forefoot region. The sole structure also includes a fluid-filled chamber including a first barrier layer cooperating with a second barrier layer to define a segment extending along a medial side of the sole structure within the heel region, a second segment extending along a lateral side of the sole structure within the heel region, a third segment extending from one of the first segment and the second segment and terminating at a distal end intermediate the first segment and the second segment, and a web area disposed between and connecting the first segment and the second segment. The first barrier layer is attached to the second barrier layer within the web area.

A sole structure for an article of footwear comprises a midsole system with a plurality of cushioning units, each having multiple cushioning layers configured to work together as a system to absorb a compressive load, such as a dynamic compressive load due to impact with the ground, in stages of progressive cushioning according to the relative stiffness values of the layers. Various midsole systems disclosed include isolated cushioning units, linked cushioning units, sole layers having stanchions interfacing with the midsole system, midsole systems with sole layers having keyed and unkeyed portions overlying a bladder, and midsole systems with vertically-stacked cushioning units disposed in inverted relationship to one another.

Midsole system with graded response

A cushioning element for an article of footwear includes a bladder having a first barrier layer and a second barrier layer joined together along a seam to define a chamber and a support element disposed within the chamber and having a support member and a plurality of flexible support legs each extending from a first end attached to the support member to a second end disposed between the first barrier layer and the second barrier layer within the seam.

Cushioning element for article of footwear

An article of footwear has a midsole assembly that includes a fluid-filled bladder element having a substantially arc-shaped heel portion and having a lateral arm portion and a medial arm portion spaced from the lateral arm portion. Each of the arm portions extend from the heel portion. The bladder element is configured to be positioned with the heel portion in the heel region of midsole assembly, and the arm portions extending from the heel region to a forefoot region along a peripheral region. A method of manufacturing and a mold assembly for such an article of footwear are provided.

Article of footwear with a midsole assembly having a perimeter bladder element, a method of manufacturing and a mold assembly for same

A system for analyzing athletic activity is usable with an article of footwear including a sensor system with a plurality of force sensors configured to sense force exerted by a user's foot, an electronic module contained within the article of footwear, and a plurality of sensor leads connecting the sensors to the electronic module, wherein the electronic module collects data based on force input from the sensors and transmits the data. The system also includes an electronic device in communication with the electronic module. The electronic device includes a processor that receives the data from the electronic module, compares the data to a footstrike template corresponding to a desired footstrike pattern to determine whether a deviation from the footstrike template exists, and generates an indication to the user when the deviation from the desired footstrike pattern is determined to exist, which may also include a degree of such deviation.

System and method for analyzing athletic activity

A sole structure for an article of footwear having an upper includes a heel region, a forefoot region, and a mid-foot region disposed between the heel region and the forefoot region. The sole structure also includes a fluid-filled chamber including a first barrier layer cooperating with a second barrier layer to define a fluid-filled segment extending along a medial side of the sole structure within the heel region, a second fluid-filled segment extending along a lateral side of the sole structure within the heel region, and a web area disposed between and connecting the first fluid-filled segment and the second fluid-filled segment. The first barrier layer is attached to the second barrier layer within the web area.

An adaptive fluid system for an article of footwear is disclosed. The adaptive fluid system includes a fluid chamber that provides cushioning and shock absorption for a foot. The adaptive fluid system includes an adjustable pressure regulating valve that may be used to control the pressure of the fluid chamber. The adaptive fluid system includes a valve that prevents fluid from escaping from a fluid chamber during use.

Article of footwear with an adaptive fluid system

A sole structure for an article of footwear having an upper includes a heel region, a forefoot region, and a mid-foot region disposed between the heel region and the forefoot region. The sole structure also includes a fluid-filled chamber including a first barrier layer cooperating with a second barrier layer to define a first segment extending between a medial side of the sole structure and a lateral side of the sole structure within the forefoot region, a second segment extending between the medial side of the sole structure and the lateral side of the sole structure within the forefoot region, and a web area disposed between and connecting the first segment and the second segment, the first barrier layer being attached to the second barrier layer within the web area.

A sole structure includes a heel region, a forefoot region, and a midfoot region disposed between the heel and forefoot regions. The sole structure also includes a first fluid-filled segment disposed within the forefoot region and includes a first portion extending continuously from a medial side of the sole structure to a lateral side of the sole structure. The sole structure also includes a second fluid-filled segment disposed between the heel region and the first fluid-filled segment and includes a first portion extending continuously between the medial side and the lateral side. The sole structure also includes a third fluid-filled segment disposed between the first fluid-filled segment and the second fluid-filled segment and includes a first portion extending along one of the medial side and the lateral side and a second portion extending from the first portion toward the other one of the medial side and the lateral side.

Growing community of inventors

Tigard, OR, United States of America

Lee D Peyton