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1. 发明公开

EP4085784A1 SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR 审中-实审
公开(公告)号：EP4085784A1
公开(公告)日：2022-11-09
申请号：EP22174819.7
申请日：2017-03-15
申请人： NIKE Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , JACOBSEN, Nathan A. , MURPHY, Roger Paul , PEYTON, Lee D.
IPC分类号： A43B13/12 , A43B13/20
摘要： 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 fluid-filled segment extending continuously from a medial edge of the sole structure to a lateral edge of the sole structure within the forefoot region, a second fluid-filled segment extending continuously from the medial edge of the sole structure to the lateral edge of the sole structure within the forefoot region, and a third fluid-filled segment extending along the other of the medial edge and the lateral edge of the sole structure and extending between and fluidly coupling the first fluid-filled segment and the second fluid-filled segment. The first fluid-filled segment is spaced apart and separated from the second fluid-filled segment to define an opening at one of the medial edge and the lateral edge of the sole structure.

2. 发明公开

EP4233615A2 MIDSOLE WITH GRADED RESPONSE 审中-实审
公开(公告)号：EP4233615A2
公开(公告)日：2023-08-30
申请号：EP23176103.2
申请日：2018-05-18
申请人： NIKE Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , PEYTON, Lee D.
IPC分类号： A43B13/12
摘要： A sole structure for an article of footwear includes a midsole having four stacked polymeric sheets bonded to one another at a peripheral flange and defining a first cushioning layer having a first sealed chamber, a second cushioning layer having a second sealed chamber, and a third cushioning layer having a third sealed chamber, each sealed chamber retaining gas in isolation from each other sealed chamber. Bonds between adjacent ones of the four stacked polymeric sheets are arranged such that the third cushioning layer is stacked above the first cushioning layer with the second cushioning layer bordering both the first cushioning layer and the third cushioning layer, and the second sealed chamber of the second cushioning layer bordering the peripheral flange. The peripheral flange extends along and establishes a periphery of the midsole at both a medial side of the midsole and a lateral side of the midsole from a forefoot region of the midsole to a heel region of the midsole. The second sealed chamber borders the peripheral flange along the medial side and along the lateral side. The first cushioning layer has a first stiffness, the second cushioning layer has a second stiffness greater than the first stiffness, and the third cushioning layer has a third stiffness less than the second stiffness.

3. 发明公开

EP3629805A1 MIDSOLE WITH GRADED RESPONSE 有权
公开(公告)号：EP3629805A1
公开(公告)日：2020-04-08
申请号：EP18729284.2
申请日：2018-05-18
申请人： Nike Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , PEYTON, Lee D.
IPC分类号： A43B3/00 , A43B13/02 , A43B13/20 , A43B13/22 , A43B13/12

4. 发明公开

EP4233617A3 MIDSOLE SYSTEM WITH GRADED RESPONSE 审中-实审
公开(公告)号：EP4233617A3
公开(公告)日：2023-09-20
申请号：EP23175640.4
申请日：2018-05-18
申请人： NIKE Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , PEYTON, Lee D.
IPC分类号： A43B3/00 , A43B13/02 , A43B13/12 , A43B13/18 , A43B13/20 , A43B13/14
摘要： A sole structure for an article of footwear includes a midsole system including a plurality of cushioning units and an additional cushioning layer underlying the plurality of cushioning units. Each cushioning unit includes multiple cushioning layers configured to work together to absorb a compressive load according to relative stiffness values of the multiple cushioning layers. The additional cushioning layer includes a plurality of stanchions. Each stanchion interfaces with a respective one of the plurality of cushioning units.

5. 发明公开

EP4233617A2 MIDSOLE SYSTEM WITH GRADED RESPONSE 审中-实审
公开(公告)号：EP4233617A2
公开(公告)日：2023-08-30
申请号：EP23175640.4
申请日：2018-05-18
申请人： NIKE Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , PEYTON, Lee D.
IPC分类号： A43B13/14
摘要： A sole structure for an article of footwear includes a midsole system including a plurality of cushioning units and an additional cushioning layer underlying the plurality of cushioning units. Each cushioning unit includes multiple cushioning layers configured to work together to absorb a compressive load according to relative stiffness values of the multiple cushioning layers. The additional cushioning layer includes a plurality of stanchions. Each stanchion interfaces with a respective one of the plurality of cushioning units.

6. 发明公开

EP3984398A1 MIDSOLE WITH GRADED RESPONSE 有权
公开(公告)号：EP3984398A1
公开(公告)日：2022-04-20
申请号：EP21212667.6
申请日：2018-05-18
申请人： Nike Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , PEYTON, Lee D.
IPC分类号： A43B3/00 , A43B13/02 , A43B13/20 , A43B13/22 , A43B13/12
摘要： A sole structure for an article of footwear comprises: a midsole having four stacked polymeric sheets bonded to one another to define a first sealed chamber bounded by the first polymeric sheet and the second polymeric sheet, a second sealed chamber bounded by the second polymeric sheet and the third polymeric sheet, and a third sealed chamber bounded by the third polymeric sheet and the fourth polymeric sheet; wherein the second polymeric sheet and the third polymeric sheet are bonded to one another between the first sealed chamber and the third sealed chamber at bonds at least some of which have an outer periphery with a closed shape and with the second sealed chamber bordering the outer periphery; wherein the first sealed chamber and the second sealed chamber are disposed adjacent to a ground-facing surface of the midsole; an outsole secured to the ground-facing surface of the midsole; and wherein the outsole has relatively thick portions under the first sealed chamber and relatively thin portions under the second sealed chamber such that, under a first compressive load, only the relatively thick portions form a ground contact surface, and under a second compressive load greater than the first compressive load, the first sealed chamber compresses such that both the relatively thick portions and the relatively thin portions form the ground contact surface.

7. 发明公开

EP3977886A1 MIDSOLE SYSTEM WITH GRADED RESPONSE 有权
公开(公告)号：EP3977886A1
公开(公告)日：2022-04-06
申请号：EP21208905.6
申请日：2018-05-18
申请人： NIKE Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , PEYTON, Lee D.
IPC分类号： A43B3/00 , A43B13/02 , A43B13/12 , A43B13/18 , A43B13/20 , A43B13/14
摘要： A sole structure for an article of footwear comprises: a midsole system having:a bladder comprising four stacked polymeric sheets bonded to one another and defining a first cushioning layer, a second cushioning layer, and a third cushioning layer, each cushioning layer comprising a sealed chamber retaining gas in isolation from each other sealed chamber; a sole layer overlying the bladder and configured with a bottom surface having an outer peripheral portion and a central portion surrounded by the outer peripheral portion; wherein the outer peripheral portion is mated with an upper surface of bladder in an unloaded state of the sole structure, and the central portion is at least partially spaced apart from the upper surface of the bladder in the unloaded state of the sole structure.

8. 发明公开

EP3629804A1 MIDSOLE SYSTEM WITH GRADED RESPONSE 有权
公开(公告)号：EP3629804A1
公开(公告)日：2020-04-08
申请号：EP18729283.4
申请日：2018-05-18
申请人： Nike Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , PEYTON, Lee D.
IPC分类号： A43B3/00 , A43B13/02 , A43B13/12 , A43B13/18 , A43B13/20 , A43B13/14

9. 发明公开

EP3429393A1 SOLE STRUCTURE FOR ARTICLE OF FOOTWEAR 有权
公开(公告)号：EP3429393A1
公开(公告)日：2019-01-23
申请号：EP17715302.0
申请日：2017-03-15
申请人： Nike Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , JACOBSEN, Nathan A. , MURPHY, Roger Paul , PEYTON, Lee D.
IPC分类号： A43B13/12 , A43B13/20

10. 发明公开

EP4233615A3 MIDSOLE WITH GRADED RESPONSE 审中-实审
公开(公告)号：EP4233615A3
公开(公告)日：2023-09-20
申请号：EP23176103.2
申请日：2018-05-18
申请人： NIKE Innovate C.V.
发明人： CASE, Patrick , ELDER, Zachary M. , PEYTON, Lee D.
IPC分类号： A43B3/00 , A43B13/02 , A43B13/20 , A43B13/22 , A43B13/12
摘要： A sole structure for an article of footwear includes a midsole having four stacked polymeric sheets bonded to one another at a peripheral flange and defining a first cushioning layer having a first sealed chamber, a second cushioning layer having a second sealed chamber, and a third cushioning layer having a third sealed chamber, each sealed chamber retaining gas in isolation from each other sealed chamber. Bonds between adjacent ones of the four stacked polymeric sheets are arranged such that the third cushioning layer is stacked above the first cushioning layer with the second cushioning layer bordering both the first cushioning layer and the third cushioning layer, and the second sealed chamber of the second cushioning layer bordering the peripheral flange. The peripheral flange extends along and establishes a periphery of the midsole at both a medial side of the midsole and a lateral side of the midsole from a forefoot region of the midsole to a heel region of the midsole. The second sealed chamber borders the peripheral flange along the medial side and along the lateral side. The first cushioning layer has a first stiffness, the second cushioning layer has a second stiffness greater than the first stiffness, and the third cushioning layer has a third stiffness less than the second stiffness.

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