US2002193211A1PendingUtilityA1

Bare hand fighting practice device

Priority: Jun 18, 2001Filed: Jun 18, 2001Published: Dec 19, 2002
Est. expiryJun 18, 2021(expired)· nominal 20-yr term from priority
Inventors:Yuan Kao
A63B 2244/10A63B 69/22F41B 15/00
14
PatentIndex Score
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Claims

Abstract

A bare hand fighting device includes a post having a plurality of base members connected thereto and the each base member has a tube extending therefrom so as to be connected to a pivotal joint. A spring is connected to the pivotal joint and the other end of the pivotal joint is connected to the other spring. An end member is connected to the other spring. A soft sleeve is mounted to the two pivotal joints and the two springs.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . A bare hand fighting device comprising: 
 a post having at least one base member connected thereto and said at least one base member having a tube extending therefrom;    a first pivotal joint having a first end inserted in said tube of said at least one base member and a second end of said first pivotal joint connected to a first end of a spring, an end member connected to a second end of said spring, and    a soft sleeve mounted to said first pivotal joint, said spring and said end member.    
     
     
         2 . The bare hand fighting device as claimed in  claim 1 , wherein said at least one pivotal joint includes a first member and a second member, said first member and said second member having two respective disks which are connected by a bolt extending through said two disks.  
     
     
         3 . The bare hand fighting device as claimed in  claim 1  further comprising two bolts extending through said tube of said at least one base member and contacting said first end of said first pivotal joint.

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