Sports ball

Patent metadata

Field	Value
Publication number	US-10350460-B2
Application number	US-201715444760-A
Country	US
Kind code	B2
Filing date	Feb 28, 2017
Priority date	Feb 28, 2017
Publication date	Jul 16, 2019
Grant date	Jul 16, 2019

Abstract

A sports ball having a cover with an outer substrate surface is provided. The cover includes a plurality of raised lenticular features each having a terminus and a plurality of land areas. The raised lenticular features are formed from dimensional ink and disposed upon and extend from the outer substrate surface, such that each terminus is spaced apart from the outer substrate surface by a height greater than about 0.05 millimeters. The cover, including raised lenticular features and the land areas, defines a plurality of directionally-based designs within the physical surface geometry thereof, such that a first design is visible when the sports ball is viewed from a first viewing angle, a second design is visible when the sports ball is viewed from a second viewing angle, and a third design is visible when the sports ball is viewed from a third viewing angle.

First claim

The invention claimed is:

1. A sports ball comprising:
a cover having an outer substrate surface and a plurality of raised lenticular features that are disposed upon and extend from the outer substrate surface, wherein the plurality of raised lenticular features are formed from a pigmented dimensional ink, and wherein each of the plurality of raised lenticular features has a terminus that is spaced apart from the outer substrate surface by a height that is greater than about 0.05 millimeters (mm) and less than about 0.15 millimeters (mm);
wherein the cover, including the plurality of raised lenticular features, defines a plurality of directionally-based designs, the plurality of directionally-based designs including a first design defined by the raised lenticular features and a second design defined by the raised lenticular features; and
wherein the first design is visible when the sports ball is viewed from a first viewing angle relative to a surface normal extending from the outer substrate surface, wherein the second design is visible when the sports ball is viewed from a second viewing angle relative to the surface normal.

2. The sports ball of claim 1 , wherein the first viewing angle and second viewing angle are coplanar and on opposing sides of the surface normal.

3. The sports ball of claim 2 , wherein the first design is visible when the first viewing angle is greater than about 15 degrees, and wherein the second design is visible when the second viewing angle is greater than about 15 degrees.

4. The sports ball of claim 3 , wherein:
the cover further includes a plurality of land areas disposed between the plurality of raised lenticular features;
the plurality of directionally-based designs further includes a third design defined by the plurality of land areas; and
the third design is visible when the sports ball is viewed from a third viewing angle that is between the first viewing angle and the second viewing angle.

5. The sports ball of claim 1 , wherein the cover further includes a plurality of land areas disposed between the plurality of raised lenticular features; wherein the plurality of raised lenticular features and the plurality of land areas define a surface profile that includes an alternating and repeating series of the land areas and the raised lenticular features, wherein each raised lenticular feature is positioned between a plurality of land areas.

6. The sports ball of claim 5 , wherein the plurality of raised lenticular features form a series of concentric circles.

7. The sports ball of claim 1 wherein the dimensional ink is an opaque dimensional ink.

8. The sports ball of claim 7 , wherein each of the plurality of raised lenticular features has a first portion including a first sidewall and a second portion including a second sidewall and wherein the first design is defined by the first portion and first sidewall of each of the plurality of raised lenticular features and the second design is defined by the second portion and second sidewall of each of the raised lenticular features.

9. The sports ball of claim 1 , wherein the raised lenticular features are disposed upon a majority of the outer substrate surface.

10. The sports ball of claim 1 , wherein the height is from about 0.07 millimeters (mm) to about 0.15 millimeters (mm).

11. The sports ball of claim 10 , wherein the height is about 0.11 millimeters (mm).

12. A sports ball comprising:
a cover having an outer substrate surface and a plurality of raised lenticular features that are disposed upon and extend from the outer substrate surface, wherein the plurality of raised lenticular features are formed from a dimensional ink, and wherein each of the plurality of raised lenticular features has a terminus that is spaced apart from the outer substrate surface by a height that is greater than about 0.05 millimeters (mm), the cover further comprising a plurality of land areas disposed between the plurality of raised lenticular features;
wherein the cover, including the plurality of raised lenticular features and the plurality of land areas, defines a plurality of directionally-based designs, the plurality of directionally-based designs including a first design defined by the raised lenticular features, a second design defined by the raised lenticular features, and a third design defined by the plurality of land areas; and
wherein the first design is visible when the sports ball is viewed from a first viewing angle relative to a surface normal extending from the outer substrate surface, wherein the second design is visible when the sports ball is viewed from a second viewing angle relative to the surface normal, and wherein the third design is visible when the sports ball is viewed from a third viewing angle that is between the first viewing angle and the second viewing angle.

13. The sports ball of claim 12 , wherein the first viewing angle and second viewing angle are coplanar and on opposing sides of the surface normal.

14. The sports ball of claim 13 , wherein the first design is visible when the first viewing angle is greater than about 15 degrees, and wherein the second design is visible when the second viewing angle is greater than about 15 degrees.

15. The sports ball of claim 12 , wherein the height is from about 0.07 millimeters (mm) to about 0.15 millimeters (mm).

16. A sports ball comprising:
a cover having an outer substrate surface, a plurality of raised lenticular features that are disposed upon and extend from the outer substrate surface, and a plurality of land areas disposed between the plurality of raised lenticular features, wherein:
each of the plurality of raised lenticular features has a terminus that is spaced apart from the outer substrate surface by a height that is greater than about 0.05 millimeters (mm);
each the plurality of raised lenticular features is formed from a dimensional ink and has a first portion including a first sidewall and a second portion including a second sidewall, wherein the dimensional ink includes a first dimensional ink of a first color and a second dimensional ink of a second color, and wherein the first portion is composed of the first dimensional ink and the second portion is composed of the second dimensional ink; and
each of the plurality of land areas is a third color;

wherein the cover, including the plurality of raised lenticular features and the plurality of land areas, defines a plurality of directionally-based designs, the plurality of directionally-based designs including a first design defined by the first portion and first sidewall of each of the plurality of raised lenticular features, and a second design defined by the second portion and second sidewall of each of the raised lenticular features; and
wherein the first design is visible when the sports ball is viewed from a first viewing angle relative to a surface normal extending from the outer substrate surface, and wherein the second design is visible when the sports ball is viewed from a second viewing angle relative to the surface normal.

17. The sports ball of claim 16 , wherein the first color is different than the second color, and the third color is different than the first color and the second color.

18. The sports ball of claim 16 , wherein:
the plurality of directionally-based designs further includes a third design defined by the plurality of land areas; and
the third design is visible when the sports ball is viewed from a third viewing angle.

19. The sports ball of claim 18 , wherein the first viewing angle and second

Assignees

• Nike Inc

Inventors

• Berggren Scott R
• Deaton Michelle J

Classifications

• A63B45/02

  Marking of balls · CPC title

• A63B2071/0694

  Visual indication, e.g. Indicia · CPC title

• A63B43/008

  with means for improving visibility, e.g. special markings or colours (illuminating or reflecting means A63B43/06) · CPC title

• B33Y10/00

  Processes of additive manufacturing · CPC title

• B29C64/112

  using individual droplets, e.g. from jetting heads · CPC title