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US 2003/0228946 A1Published application
Sports balls
OwnerChong Veng Chaninventor
Life of this patent
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Abstract
Sports balls are provided having a reinforced carcass with a resilient layer. The sports balls exhibit good durability and softness.
Claims27
A sports ball comprising:
- a ball cover, and,
- disposed within the ball cover, a reinforced inflatable carcass comprising
- (a) an inflatable bladder of resilient material;
- (b) a web layer of thread disposed about an outer surface of said bladder;
- and
- (c) an outer layer of resilient material adhered upon said web layer.
3 more elements
A method of forming a sports ball cover comprising the steps of:
- (a) inflating a bladder to a predetermined circumference;
- (b) adhering a reinforcing thread about an outer surface of the inflated bladder, thereby to form a web layer on the outer surface;
- and
- (c) applying a resilient layer to the web layer to form a carcass.
1 more element
Dependencies are inferred from the claim text.