SPORT BALL AND CASING DEFINING A MAJOR CHANNEL AND A MINOR CHANNEL

• US 20190308075A1
• Filed: 06/24/2019
• Published: 10/10/2019
• Est. Priority Date: 10/24/2016
• Status: Active Grant

• Current Assignee: Nike, Inc.
• Original Assignee: Nike, Inc.
• Inventors: Berggren, Scott Ryan, Cohen, Tal, Glahn, Gary W., Molinari, Arthur, Smith, Todd, White, Vincent F.
• Granted Patent: US 11,202,941 B2
• Time in Patent Office: Days
• CPC Class Codes: A63B 2209/00 Characteristics of used materials
• CPC Class Codes: A63B 2225/01 Special aerodynamic features, e.g. airfoil shapes, wings or air passages
• CPC Class Codes: A63B 2243/0025 Football
• CPC Class Codes: A63B 41/08 Ball covers; Closures therefor
• CPC Class Codes: A63B 45/00 Apparatus or methods for manufacturing balls working of plastics or substances in a plastic state B29
• CPC Class Codes: A63B 45/02 Marking of balls

Abstract

A sport ball includes a casing that includes a plurality of joined panels and defines a cavity. The casing includes at least a first panel having (a) a first layer positioned to form a portion of an exterior surface of the sport ball, (b) a second layer disposed adjacent to the first layer, and (c) a third layer disposed adjacent to the second layer. The first panel defines a first indentation and a second indentation spaced apart from the first indentation. The first indentation has a first depth and the second indentation has a second depth that is less than the first depth. The first depth is from 0.5 times to 4 times larger than the second depth. The sport ball also includes a bladder disposed within the cavity.

Claims

1. A sport ball comprising:

a casing that includes a plurality of joined panels and defines a cavity, wherein the casing includes at least a first panel having (a) a first layer formed from a polymer material and positioned to form a portion of an exterior surface of the sport ball, (b) a second layer formed from a polymer foam material and disposed adjacent to the first layer, and (c) a third layer formed from a textile material and disposed adjacent to the second layer; and

a bladder disposed within the cavity;

wherein the first panel defines;

a first indentation; and

a second indentation spaced apart from the first indentation;

wherein the first indentation has a first depth;

wherein the second indentation has a second depth that is less than the first depth; and

wherein the first depth is from 0.5 times to 4 times larger than the second depth.

2. The sport ball of claim 1, wherein the first panel further defines a third indentation that intersects the second indentation.

3. The sport ball of claim 2, wherein the third indentation has a third depth that is equal to the first depth.

4. The sport ball of claim 2, wherein the third indentation intersects the first indentation.

5. The sport ball of claim 1, wherein the first layer is bonded directly to the third layer at at least one of the first indentation and the second indentation.

6. The sport ball of claim 1, wherein the first layer is spaced apart from the third layer at at least one of the first indentation and the second indentation.

7. The sport ball of claim 1, wherein the first panel has an edge and at least one of the first indentation and the second indentation is spaced apart from the edge.

8. The sport ball of claim 1, wherein the first panel has an edge and at least one of the first indentation and the second indentation extends to the edge.

9. The sport ball of claim 1, wherein at least one of the first indentation and the second indentation has a substantially square cross-sectional configuration.

10. The sport ball of claim 1, wherein at least one of the first indentation and the second indentation has a rounded cross-sectional configuration.

11. The sport ball of claim 1, wherein the first panel has a thickness and the first layer extends through an entirety of the thickness at the first indentation and the second indentation.

12. The sport ball of claim 1, wherein the first panel has a thickness and the first layer extends to an approximate midpoint of the thickness at the first indentation and the second indentation.

13. A sport ball comprising:

a casing that includes a plurality of joined panels and defines a cavity, wherein the casing includes at least a first panel having (a) a first layer formed from a polymer material and positioned to form a portion of an exterior surface of the sport ball, (b) a second layer formed from a polymer foam material and disposed adjacent to the first layer, and (c) a third layer formed from a textile material and disposed adjacent to the second layer; and

a bladder disposed within the cavity;

wherein the first panel defines;

a plurality of first indentations; and

a plurality of second indentations each spaced apart from at least one of the plurality of first indentations;

wherein each of the plurality of first indentations has a first depth;

wherein each of the plurality of second indentations has a second depth that is less than the first depth; and

wherein the first depth is from 0.5 times to 4 times larger than the second depth.

14. The sport ball of claim 13, wherein the first panel defines a greater number of the plurality of second indentations than the plurality of first indentations.

15. The sport ball of claim 13, wherein the first panel has a central portion and each of the plurality of second indentations extends radially from the central portion.

16. The sport ball of claim 15, wherein one of the plurality of second indentations has three prongs that each extend from the central portion.

17. The sport ball of claim 13, wherein each of the plurality of first indentations is substantially parallel to at least another of the plurality of first indentations.

18. The sport ball of claim 17, wherein one of the plurality of second indentations is disposed between two adjacent ones of the plurality of first indentations such that the plurality of first indentations and the plurality of second indentations are disposed in an alternating arrangement.

19. The sport ball of claim 13, wherein at least one of the polymer material of the first layer and the polymer foam material of the second layer includes a thermoplastic polymer material.

20. The sport ball of claim 13, wherein the casing includes four joined panels each having nine edges.