US2004229722A1PendingUtilityA1
Method for making a ball and the product thereof
Priority: May 14, 2003Filed: May 14, 2003Published: Nov 18, 2004
Est. expiryMay 14, 2023(expired)· nominal 20-yr term from priority
Inventors:Yuan Liu
A63B 41/10A63B 45/02
41
PatentIndex Score
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Claims
Abstract
A method for making a ball includes the steps of preparing a bladder, inflating the bladder, wiring the bladder, patching pieces of a first covering onto the wired bladder, securing the first covering on the wired bladder, patching pieces of a second covering onto the first covering, and securing the second covering pieces on the first covering. Each of the second covering pieces is provided with protrusions and a trademark formed on an outer periphery of the second covering piece. A color is added to the trademark during injection molding for making each of the second covering pieces.
Claims
exact text as granted — not AI-modified1 . A method for making a ball comprising the steps of:
preparing a bladder; inflating the bladder; wiring the bladder; patching pieces of a first covering with a first color onto the wired bladder; securing the pieces of the first covering on the wired bladder; patching pieces of a second covering with a second color onto the pieces of the first covering; defining gaps between every two adjacent pieces of the second covering; forming stripes by revealing the first color of the pieces of the first covering from the gaps; and securing the pieces of the second covering on the pieces of the first covering.
2 - 3 . (canceled)
4 . A ball comprising:
a bladder; a lining made of wires and mounted around the bladder; pieces of a first covering with a first color securely mounted on an outer periphery of the lined bladder; pieces of a second covering with a second color, each securely formed on an outer periphery of the pieces of the first covering; gaps defined between two adjacent pieces of the second covering; and stripes formed by a portion of the pieces of the first covering.
5 . (canceled)Join the waitlist — get patent alerts
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