US2003102641A1PendingUtilityA1

Cuff pivoting of in-line roller skate

35
Priority: Dec 4, 2001Filed: Dec 4, 2001Published: Jun 5, 2003
Est. expiryDec 4, 2021(expired)· nominal 20-yr term from priority
Inventors:Shi Liu
A43B 5/04A43B 5/0427A43B 5/1691A63C 17/06
35
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

An improved cuff hinging structure of an in-line roller skate includes a plurality of wheels set straight under a chassis, a base portion mounted on the chassis, and a cuff connected to the boot of the base portion through pivots on an ankle support cuff, providing excellent resilience for the cuff and thus enhancing the durability of the skate.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . A cuff hinging of an in-line roller skate comprising 
 a plurality of wheels set straight under a chassis,    a base portion with a boot thereon mounted on said chassis,    and a cuff connected to said boot of said base portion,    an ankle support cuff;    wherein the improvement is characterized by 
 said ankle support cuff connects said cuff with said boot of said base portion whereby providing excellent resilience for said cuff.

Join the waitlist — get patent alerts

Track US2003102641A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.