US2007010360A1PendingUtilityA1

Cover panel structure of a ball surface

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Assignee: CHANG YEN-LIPriority: Jul 8, 2005Filed: Jul 8, 2005Published: Jan 11, 2007
Est. expiryJul 8, 2025(expired)· nominal 20-yr term from priority
Inventors:Yen-Li Chang
A63B 39/06A63B 41/08A63B 37/12
45
PatentIndex Score
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Claims

Abstract

A cover panel structure for making a ball surface includes multiple secondary pieces of different shapes and dimensions to be combined together to form an oval shape.

Claims

exact text as granted — not AI-modified
1 . A cover panel structure for making a ball surface, the cover panel comprising: 
 multiple secondary pieces of different shapes and dimensions to be combined together to form a oval shape.    
   
   
       2 . The cover panel as claimed in  claim 1 , wherein at least one stitched line is formed between two adjacent secondary pieces after the secondary pieces are combined.  
   
   
       3 . The cover panel as claimed in  claim 2 , wherein two stitched lines are formed on the combined secondary pieces.

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