US2007161440A1PendingUtilityA1
Ball structure
Est. expiryJan 9, 2026(expired)· nominal 20-yr term from priority
Inventors:Yen-Li Chang
A63B 43/00A63B 41/02
46
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Claims
Abstract
A ball structure includes a bladder and multiple outer layers attached to an outer periphery of the bladder. The bladder has multiple dimples defined in an outer periphery thereof so that after the outer layers are attached to the outer periphery of the bladder, the dimples appear on the outer layers.
Claims
exact text as granted — not AI-modified1 . A basketball structure comprising:
a bladder having multiple dimples defined in an outer periphery of the bladder; and outer layers securely attached to the outer periphery of the bladder such that the dimples of the bladder appear on the outer layers.
2 . A football structure comprising:
a bladder having multiple dimples defined in an outer periphery of the bladder; and outer layers securely attached to the outer periphery of the bladder such that the dimples of the bladder appear on the outer layers.Join the waitlist — get patent alerts
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