US2009113603A1PendingUtilityA1

Socks with cushion pad

60
Assignee: LIU CHIH-CHIANGPriority: Nov 2, 2007Filed: Jul 21, 2008Published: May 7, 2009
Est. expiryNov 2, 2027(~1.3 yrs left)· nominal 20-yr term from priority
Inventors:Chih-Chiang Liu
A41B 11/007
60
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A sock includes a cushion pad connected to an outside of the sock and the cushion pad includes chambers which have pressurized air filled therein. The cushion pad is made by flexible material and the chambers are in communication with each other or partially in communication with each other.

Claims

exact text as granted — not AI-modified
1 . A sock comprising a cushion pad connected to an outside of the sock, the cushion pad including at least one chamber which has pressurized air filled therein. 
   
   
       2 . The sock as claimed in  claim 1 , wherein the cushion pad is attached to the outside of the sock by way of heat pressing. 
   
   
       3 . The sock as claimed in  claim 1 , wherein the cushion pad is attached to the outside of the sock by way of adhering. 
   
   
       4 . The sock as claimed in  claim 1 , wherein the cushion pad includes multiple chambers and the chambers are separated from each other. 
   
   
       5 . The sock as claimed in  claim 4 , wherein the multiple chambers are in communication with each other. 
   
   
       6 . The sock as claimed in  claim 4 , wherein the multiple chambers are partially in communication with each other.

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