US2023380539A1PendingUtilityA1

Footwear article with collar elevator

Assignee: NIKE INCPriority: Dec 21, 2018Filed: Aug 14, 2023Published: Nov 30, 2023
Est. expiryDec 21, 2038(~12.4 yrs left)· nominal 20-yr term from priority
A43B 11/00A43B 23/027A43B 23/088A43B 5/00A43B 11/02A43B 13/00A43B 13/14A43B 13/148A43B 23/0245A43B 23/26A43B 5/06
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Claims

Abstract

A footwear article includes a collar elevator to raise an ankle collar from a lowered position to a raised position. For example, the ankle collar may be lowered when a wearer slides a foot into or out of the footwear article. The collar elevator may include a plurality of discrete elongated members.

Claims

exact text as granted — not AI-modified
Claimed is: 
     
         1 . A footwear article comprising:
 a sole;   an upper coupled to the sole and comprising an ankle collar that is movable between a lowered state positioned closer to the sole and a raised state positioned farther from the sole; and   a collar elevator operable to return the ankle collar from the lowered state to the raised state, the collar elevator having a medial lever arm, a lateral lever arm, and a center connecting band that couples the medial lever arm to the lateral lever arm and that is located near a rear portion of the ankle collar, wherein:
 the center connecting band comprises a plurality of discrete elongated members, and 
 each discrete elongated member comprises a round cross section. 
   
     
     
         2 . The footwear article of  claim 1 , wherein each discrete elongated member extends from the medial lever arm to the lateral lever arm. 
     
     
         3 . The footwear article of  claim 1  further comprising: a medial side paddle coupled to the medial lever arm and a lateral side paddle coupled to the lateral lever arm, wherein each discrete elongated member extends from the medial side paddle to the lateral side paddle. 
     
     
         4 . The footwear article of  claim 1 , wherein each discrete elongated member comprises a circular cross section. 
     
     
         5 . The footwear article of  claim 1 , wherein each discrete elongated member comprises a wire. 
     
     
         6 . The footwear article of  claim 1 , wherein the plurality of discrete elongated members comprises three or more discrete elongated members. 
     
     
         7 . The footwear article of  claim 1 , wherein:
 the plurality of discrete elongated members comprises a first discrete elongated member and a second discrete elongated member; and   the first discrete elongated member is superior and anterior relative to the second discrete elongated member.   
     
     
         8 . The footwear article of  claim 1 , wherein the plurality of discrete elongated members comprises a metal core encased in a cover.

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