Article of footwear with a marking system

Patent metadata

Field	Value
Publication number	US-10231507-B2
Application number	US-201615221901-A
Country	US
Kind code	B2
Filing date	Jul 28, 2016
Priority date	May 29, 2008
Publication date	Mar 19, 2019
Grant date	Mar 19, 2019

Abstract

An article of footwear with a marking system is disclosed. The marking system is configured to help locate one or more portions of a foot during training of an athlete. The marking system includes markings that extend from a lower surface of a sole system to an outer peripheral portion of a sole system.

First claim

We claim:

1. An article of footwear, comprising:
a sole system including a lower surface configured to contact a ground surface;
the sole system further including an outer peripheral portion that is angled with respect to the lower surface;
a corner portion that is disposed between the outer peripheral portion and the lower surface;

a marking system associated with the sole system, the marking system including a set of markings;
the marking system including a first marking and a third marking extending from the lower surface to the outer peripheral portion and wherein the first marking and the third marking define a longitudinal axis along a length of the sole system;
the marking system including a second marking and a fourth marking extending from the lower surface to the outer peripheral portion and wherein the second marking and the fourth marking define a lateral axis along a width of the sole system;
wherein an intersection of the longitudinal axis and the lateral axis corresponds to a predetermined portion on the lower surface of the sole system;
the marking system further including a ring-shaped central marking portion associated with the intersection of the longitudinal axis and the lateral axis;
wherein the predetermined portion on the lower surface of the sole system is disposed in a location that corresponds with a ball of a foot of a wearer when the article of footwear is worn by the wearer;
wherein the intersection of the longitudinal axis and the lateral axis is located at a center of the ring-shaped central marking portion;
wherein the outer peripheral portion of the sole system includes an outer-most surface;
wherein at least one of the first marking, the second marking, the third marking, and the fourth marking protrudes from the outer-most surface of the outer peripheral portion of the sole system;
wherein the first marking extends, continuously in alignment with the longitudinal axis, from the ring-shaped central marking portion to the outer peripheral portion of the sole system;
wherein the third marking extends from the ring-shaped central marking portion towards a heel region along the longitudinal axis of the article of footwear;
wherein the first marking and a portion of the third marking are collinear; and
wherein at least one of the first marking, the second marking, and the fourth marking has a constant thickness while extending continuously in alignment from the ring-shaped central marking portion to the outer peripheral portion of the sole system.

2. The article of footwear according to claim 1 , wherein the lateral axis is oriented substantially perpendicular to the longitudinal axis.

3. The article of footwear according to claim 1 , wherein at least one of the first marking, the second marking, the third marking, and the fourth marking extends from the lower surface of the sole system through the corner portion into the outer peripheral portion of the sole system.

4. The article of footwear according to claim 3 , wherein the first marking, the second marking, the third marking, and the fourth marking all extend from the lower surface of the sole system through the corner portion into the outer peripheral portion of the sole system; and
wherein portions of the first marking, the second marking, the third marking, and the fourth marking extending into the outer peripheral portion of the sole system are visible when the lower surface of the sole system of the article of footwear is disposed against a ground surface.

5. The article of footwear according to claim 1 , wherein at least one of the markings is disposed in a location that is configured to be associated with one or more bones or muscles of a foot of a wearer when the article of footwear is worn by the wearer.

6. The article of footwear according to claim 1 ,
wherein the third marking is discontinuous.

7. The article of footwear according to claim 1 , wherein the marking system has an approximately cross hair shape.

8. An article of footwear, comprising:
a sole system including a lower surface configured to contact a ground surface; the sole system further including an outer peripheral portion that is angled with respect to the lower surface;
a corner portion that is disposed between the outer peripheral portion and the lower surface;
a marking system associated with the sole system, the marking system including a set of markings;
the marking system including a first marking and a third marking extending from the lower surface to the outer peripheral portion and wherein the first marking and the third marking define a longitudinal axis along a length of the sole system;
the marking system including a second marking and a fourth marking extending from the lower surface to the outer peripheral portion and wherein the second marking and the fourth marking define a lateral axis extending in a lateral direction along a width of the sole system;
wherein an intersection of the longitudinal axis and the lateral axis corresponds to a predetermined portion on the lower surface of the sole system;
the marking system further including a ring-shaped central marking portion associated with the intersection of the longitudinal axis and the lateral axis;
wherein the predetermined portion on the lower surface of the sole system is disposed in a location that corresponds with a ball of a foot of a wearer when the article of footwear is worn by the wearer; wherein the intersection of the longitudinal axis and the lateral axis is located at a center of the ring-shaped central marking portion;
wherein the outer peripheral portion of the sole system includes an outer-most surface;
wherein at least one of the first marking, the second marking, the third marking, and the fourth marking protrudes from the outer-most surface of the outer peripheral portion of the sole system;
wherein at least one of the first marking, the second marking, and the fourth marking extends, continuously in alignment with the longitudinal axis or the lateral axis, from the ring-shaped central marking portion to the outer peripheral portion of the sole system; and wherein the lateral axis is oriented substantially perpendicular to the longitudinal axis;
wherein the first marking, the second marking, the third marking, and the fourth marking all extend from the lower surface of the sole system through the corner portion into the outer peripheral portion of the sole system;
wherein portions of the first marking, the second marking, the third marking, and the fourth marking extending into the outer peripheral portion of the sole system are visible when the lower surface of the sole system of the article of footwear is disposed against a ground surface to allow an observer to locate the ring-shaped central marking portion; and
wherein at least one of the first marking, the second marking, and the fourth marking has a constant thickness while extending continuously in alignment from the ring-shaped central marking portion to the outer peripheral portion of the sole system.

9. The article of footwear according to claim 8 , wherein at least one of the markings is disposed in a location that is configured to be associated with one or more bones or muscles of a foot of a wearer when the article of footwear is worn by the wearer.

10. The article of footwear according to claim 8 , wherein the third marking extends from the ring-shaped central marking portion to the outer peripheral portion of the sole system in a heel region of the article of footwear; and
wherein the third marking is discontinuous.

11. The article of footwear according to claim 8 , wherein the marking system has an approximately cross hair shape.

Assignees

• Nike Inc

Inventors

• Bruce Robert M
• Cooper Aaron A C
• Lupo Bo
• Stockbridge Kurt J

Classifications

• A43B5/18

  Attachable overshoes for sporting purposes · CPC title

• A63B71/0605

  Decision makers and devices using detection means facilitating arbitration · CPC title

• A43B3/0078

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

• A43B3/18 Primary

  Devices for holding overshoes in position · CPC title

• A63B24/0003

  Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis · CPC title