Sportsball and method of manufacturing same

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Quick Facts

Patent No.: US 7,503,861
App. No.: 11/033,069
Granted: Mar 17, 2009
Kind: B2

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Abstract

The present development is directed to sportsballs or gameballs and to methods for producing the same. More particularly, the disclosure is directed to inflatable sportsballs or gameballs, such as basketballs, having a laminated construction, and to process for fabricating the same.

Claims (31)

1. A sportsball, comprising:

an inflatable bladder;

a winding thread layer surrounding said bladder;

a carcass having an inner face adjacent said winding thread layer and an outer face, said outer face consisting of a plurality of curvilinearly extending ribs each having sides and an exteriorly projecting face, said ribs defining a plurality of separated panel areas; and

a plurality of external cover panels, each affixed to the outer face of said carcass in one of said separated panel areas defined by the ribs, wherein each external cover panel comprises an outer panel portion and an inner panel portion, the outer panel portion having an interior edge and an exterior edge, the inner panel portion having at least one edge which is connected to the interior edge of the outer panel portion, and the exterior edge of the outer panel portion being connected to the ribs;

wherein the outer panel portion and inner panel portion comprise materials having different characteristics, the inner and outer panel portions are each visible when the external cover panel is affixed to the outer face; and

wherein the interior edge of the outer panel portion parallels the ribs to which the exterior edge is connected for substantially the entire length of the rib that defines the respective panel area.

2. The sportsball of claim 1 , wherein the inner and outer panel portions are different from each other and comprise a material selected from the group consisting of polyvinyl chloride, polyurethane, rubber, leather, micro-fiber composite or synthetic composite materials.

3. The sportsball of claim 2 , wherein the leather is synthetic.

4. The sportsball of claim 2 , wherein the leather is natural.

5. The sportsball of claim 2 , wherein the rubber is synthetic.

6. The sportsball of claim 2 , wherein the rubber is natural.

7. The sportsball of claim 1 , wherein the materials of the inner and outer panels portions differ in one or more characteristics selected from the group consisting of hardness/softness, tensile strength, tackiness, elongation, slip resistance, compression and resilience.

8. The sportsball of claim 1 , wherein the materials of the inner and outer panels portions differ in one or more characteristics selected from the group consisting of abrasion resistance, scuff, or durability.

9. The sportsball of claim 1 , wherein said carcass further comprises a cellular material.

10. The sportsball of claim 1 , wherein the composition of the ribs and the outer panel portion are similar.

11. A basketball comprising:

a carcass having an outer face consisting of a plurality of curvilinearly extending ribs defining a plurality of separated panel areas and an exteriorly projecting face; and

a plurality of external cover panels, each affixed to the separated panel areas, wherein at least one external cover panel comprises an outer panel portion and an inner panel portion, the outer panel portion having an interior edge and an exterior edge, the inner panel portion having at least one edge which is connected to the interior edge of the outer panel portion, and the exterior edge of the outer panel portion being connected to a rib;

wherein the interior edge of the outer panel portion parallels the ribs to which the exterior edge is connected for substantially the entire length of the rib that defines the respective panel area.

12. The basketball of claim 11 , wherein the materials of the inner and outer panel portions are selected from the group consisting of polyvinyl chloride, polyurethane, rubber, leather, micro-fiber composite or synthetic composite materials.

13. The basketball of claim 11 , wherein two or more of the external cover panels comprise inner and outer panel portions.

14. The basketball of claim 11 , wherein four or more of the external cover panels comprise inner and outer panel portions.

15. The basketball of claim 11 , wherein the external cover panel comprises a total of three or more panel portions, each panel portion having different characteristics.

16. The basketball of claim 11 , wherein of the external cover panel comprises a total of four or more panel portions, each panel portion having different characteristics.

17. A basketball comprising:

a carcass having an outer face consisting of a plurality of curvilinearly extending ribs defining a plurality of separated panel areas and an exteriorly projecting face; and

a plurality of external cover panels, each affixed to the separated panel areas, wherein at least one external cover panel comprises an outer panel portion and an inner panel portion, the outer panel portion having an interior edge and an exterior edge, the inner panel portion exterior edge being connected to the interior edge of the outer panel portion, and the exterior edge of the outer panel portion being connected to a rib;

wherein the interior edge of the outer panel portion parallels the ribs to which the exterior edge is connected and the surface area of the inner panel portion is larger than the surface area of the outer panel portion.