Article Incorporating an Illumination Device

Patent metadata

Field	Value
Publication number	US-2016366972-A1
Application number	US-201514744162-A
Country	US
Kind code	A1
Filing date	Jun 19, 2015
Priority date	Jun 19, 2015
Publication date	Dec 22, 2016
Grant date	—

Abstract

An article of footwear may have an upper and a sole system secured to the upper. The sole system includes a bladder member with an illumination device. The bladder member is formed from at least a partially transparent or colored outer polymer layer that encloses a fluid. The illumination device is located within the sole system. Light from the illumination device may pass out the sole system by passing through the bladder member, thereby imparting the configuration of an illuminable fluid-filled bladder member.

First claim

What is claimed is:

1 . An illumination device for an article, comprising a housing portion having a first portion with a first illuminable element and a second illuminable element, the housing portion having a second portion with a third illuminable element and a fourth illuminable element;
the housing portion having a longitudinal direction extending along a length of the housing portion, and wherein at least one of the first illuminable element and the second illuminable element is oriented at an angle to the longitudinal direction; wherein the illumination device can be programmed to emit light in at least a first illumination mode and a second illumination mode, wherein the first illumination mode and the second illumination mode are different; wherein the illumination device is configured to receive information about a condition-responsive parameter from at least one sensor; wherein the illumination device emits light in the first illumination mode when the condition-responsive parameter has a first value and wherein the illumination device emits light in the second illumination mode when the condition-responsive parameter has a second value; and wherein the first value is different from the second value.

2 . The illumination device according to claim 1 , wherein the first illuminable element, the second illuminable element, the third illuminable element, and the fourth illuminable element are light emitting diodes.

3 . The illumination device according to claim 1 , wherein the first illumination mode is a fade illumination effect in a first light color.

4 . The illumination device according to claim 1 , wherein the condition-responsive parameter is a step rate.

5 . The illumination device according to claim 3 , wherein the second illumination mode is a point illumination effect in a second light color.

6 . The illumination device according to claim 1 , wherein the condition-responsive parameter is an ambient light condition.

7 . An article of footwear having an upper, a forefoot region, a midfoot region, a heel region, a lateral side, a medial side, and a sole system secured to the upper, the sole system comprising:
a bladder member including an outer polymer layer that encloses a fluid; wherein the bladder member comprises a first surface oriented towards the upper, wherein the bladder member comprises a second surface opposite first surface, and wherein the bladder member comprises a third surface exposed to an exterior of the footwear, the third surface extending between the first surface and the second surface; wherein the bladder member further includes a cavity located on the first surface; a midsole member adapted to confront the bladder member, wherein the midsole member is disposed closer to the upper than is the bladder member; wherein the midsole member comprises a chamber portion configured to be received by the cavity of the bladder member when assembled, wherein at least the chamber portion is substantially transparent; an illumination device configured to be received by the chamber portion of the midsole member; and wherein the illumination device can be programmed to emit light in at least a first illumination mode and a second illumination mode, wherein the first illumination mode and the second illumination mode are different.

8 . The article of footwear according to claim 7 , wherein the first illumination mode illuminates a first illumination zone of the bladder member in a first light color.

9 . The article of footwear according to claim 8 , wherein the second illumination mode illuminates a second illumination zone of the bladder member in a second light color.

10 . The article of footwear according to claim 9 , wherein the first illumination mode is a flash illumination effect from the heel region to the forefoot region in the first light color.

11 . The article of footwear according to claim 10 , wherein the second illumination mode is a pulse illumination effect from the lateral side to the medial side in the second light color.

12 . The article of footwear according to claim 11 , wherein the illumination device changes between the first illumination mode and the second illumination mode according to a condition-responsive parameter, the condition-responsive parameter being determined from information received from at least one sensor.

13 . The article of footwear according to claim 12 , wherein the condition-responsive parameter is a step rate.

14 . An article of footwear having an upper, a forefoot region, a midfoot region, a heel region, a lateral side, a medial side, and a sole system secured to the upper, the sole system comprising:
a bladder member including an outer polymer layer that encloses a fluid; wherein the bladder member comprises a first surface oriented towards the upper, wherein the bladder member comprises a second surface opposite the first surface, and wherein the bladder member comprises a third surface exposed to an exterior of the footwear, the third surface extending between the first surface and the second surface; wherein the bladder member further includes a cavity located on the first surface; a midsole member adapted to confront the bladder member, wherein the midsole member is disposed closer to the upper than is the bladder member; wherein the midsole member comprises a chamber portion configured to be received by the cavity of the bladder member when assembled, wherein at least the chamber portion is substantially transparent; an illumination device configured to be received by the chamber portion of the midsole member; wherein the illumination device can be programmed to emit light in at least a first illumination mode and a second illumination mode, wherein the first illumination mode and the second illumination mode are different; wherein the illumination device is configured to receive information about a condition-responsive parameter from at least one sensor; wherein the illumination device emits light in the first illumination mode when the condition-responsive parameter has a first value and wherein the illumination device emits light in the second illumination mode when the condition-responsive parameter has a second value; and wherein the first value is different from the second value.

15 . The article of footwear according to claim 14 , wherein the first illumination mode is a pulse illumination effect in a first light color in a first illumination zone.

16 . The article of footwear according to claim 15 , wherein the second illumination mode is a flash illumination effect in a second light color in a second illumination zone.

17 . The article of footwear according to claim 16 , wherein the condition-responsive parameter is a time of day condition.

18 . The article of footwear according to claim 17 , wherein the first value is before 6:00 PM and the second value is after 6:00 PM.

19 . The article of footwear according to claim 14 , wherein the first illumination zone comprises the lateral side and the medial side.

20 . The article of footwear according to claim 19 , wherein the second illumination zone comprises of the lateral side, the medial side, the forefoot region, the midfoot region, and the heel region.

Assignees

• Nike Inc

Inventors

• Wilken Doug D
• Siagian Parluhutan

Classifications

• A43B3/0078

  provided with logos, letters, signatures or the like decoration (A43B23/24 takes precedence) · CPC title

• A43B1/0072

  made at least partially of transparent or translucent materials · CPC title

• F21V23/0442

  activated by means of a sensor, e.g. motion or photodetectors · CPC title

• A43B13/20 Primary

  Pneumatic soles {filled with a compressible fluid, e.g. air, gas (inflatable linings for skiboots A43B5/0407)} · CPC title

• F21V33/0008

  Clothing or clothing accessories, e.g. scarfs, gloves or belts · CPC title