IP Library Granted Patent US 8,182,402
Granted Patent B2
US 8,182,402 · App. 12/948,618 · Granted May 22, 2012

Reaction training belt with variable release resistance

Assignee: Nike, Inc.
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Quick Facts
Patent No.
US 8,182,402
App. No.
12/948,618
Granted
May 22, 2012
Kind
B2
Abstract

A cost effective training belt that offers the ability to vary the release resistance and that allows the release resistance to remain relatively constant throughout the life of the belt. In one disclosed embodiment, the reaction belt has a first and second belt detachably secured together with a detaching structure that can connect the first and second belts together in at least two different ways. Each of the connecting ways offers a different release resistance; thereby a user can select the desired release resistance by selecting which way to connect the two belts together.

Claims (33)

1. A reaction training belt system comprising:

a first belt and a second belt, wherein each of the first and the second belts comprises an adjustment structure configured to adjustably secure said belt around a waist of a human wearer;

a detaching structure configured to detachably secure said first belt to said second belt, said detaching structure including a male portion securable to one of the first belt or the second belt and a female portion securable to the other belt;

said male portion comprising a first surface having a first protrusion separated from a second protrusion by a first distance and said female portion comprising a first surface having a first recess separated from a second recess by the first distance;

wherein said male portion is releasably securable in a first position relative to said female portion to provide a first release resistance, in which the first protrusion is releasably engaged in the first recess; and

wherein said male portion is further releasably securable in a second position relative to said female portion to provide a second release resistance, in which the first protrusion is releasably engaged in the second recess and upon the engagement of the first protrusion at the second position, the second protrusion is releasably engaged with the first recess.

2. The reaction training belt system of claim 1 , further comprising a second adjustment structure configured to adjust the length of the first or second belt when adjustably secured around a waist of a human wearer.

3. The reaction training belt system of claim 1 , wherein at least a portion of said male portion is slideably receivable within said female portion.

4. The reaction training belt system of claim 1 , wherein the first recess is sized differently than the second recess whereby a different degree of release resistance is created.

5. The reaction training belt system of claim 1 , wherein the female portion further comprises a third recess separated from the second recess by the first distance.

6. The reaction training belt system of claim 5 , wherein the male portion further comprises a third protrusion separated from the second protrusion by the first distance.

7. The reaction training belt system of claim 6 , wherein said male portion is further releasably securable in a third position relative to said female portion to provide a third release resistance, in which the first protrusion is releasably engaged in the third recess and upon the engagement of the first protrusion at the third position, the second protrusion is releasably engaged with the second recess and the third protrusion is releasably engaged with the first recess.

8. The reaction training belt system of claim 1 , wherein the male portion comprises a third protrusion and the female portion comprises a third recess.

9. A reaction training belt system comprising:

a first belt and a second belt, wherein one of the first or the second belt comprises a first adjustment structure configured to adjust the length of the respective belt when adjustably secured around a waist of a first wearer;

a detaching structure configured to detachably secure said first belt to said second belt, said detaching structure includes a male portion securable to said first belt and a female portion securable to a second belt; and

wherein said male portion includes a first pair of opposing protrusions extending therefrom and said female portion includes a plurality of paired opposing recesses each adapted to releasably engage the first pair of opposing protrusions of the male portion, each pair of recesses having a different size whereby a different degree of release resistance is created depending on the pair of said recesses in which said first pair of protrusions is positioned.

10. The reaction training belt of claim 9 , wherein said male portion is operably securable to a first position relative to said female portion to provide a first release resistance, and said male portion is operably securable to a second position relative to said female portion to provide a second release resistance.

11. The reaction training belt system of claim 9 , further comprising a second adjustment structure configured to adjust the length of the first or second belt when adjustably secured around a waist of a first wearer.

12. The reaction training belt system of claim 9 , wherein at least a portion of said male portion is slideably receivable within said female portion.

13. The reaction training belt system of claim 9 , wherein said detaching structure includes an additional means for adjusting the release resistance between said first belt and said second belt.

14. A reaction training belt system comprising:

a first belt and a second belt, wherein each of the first and the second belt comprises an adjustment structure configured to adjustably secure said belt around a waist of a human wearer;

a detaching structure configured to detachably secure said first belt to said second belt, said detaching structure including a male portion securable to said first belt and a female portion securable to said second belt;

said male portion comprising a first pair of opposing protrusions separated from a second pair of opposing protrusions by a first distance and said female portion comprising a first pair of opposing recesses separated from a second pair of opposing recesses by the first distance;

wherein said male portion is releasably securable in a first position relative to said female portion to provide a first release resistance, in which the first pair of opposing protrusions are releasably engaged in the first pair of opposing recesses; and

wherein said male portion is further releasably securable in a second position relative to said female portion to provide a second release resistance, in which the first pair of opposing protrusions are releasably engaged in the second pair of opposing recesses and upon the engagement of the first pair of opposing protrusions at the second position, the second pair of opposing protrusions are releasably engaged with the first pair of opposing recesses.

15. The reaction training belt system of claim 14 , further comprising a second adjustment structure configured to adjust the length of the first or second belt when adjustably secured around a waist of a human wearer.

16. The reaction training belt system of claim 14 , wherein at least a portion of said male portion is slideably receivable within said female portion.

17. The reaction training belt system of claim 14 , wherein said detaching structure including means for adjusting the release resistance between said first belt and said second belt.

18. The reaction training belt system of claim 16 , wherein the female portion further comprises a third pair of opposing recesses separated from the second pair of opposing recesses by the first distance.

19. The reaction training belt system of claim 18 , wherein the male portion further comprises a third pair of opposing protrusions separated from the second pair of opposing protrusions by the first distance.

20. The reaction training belt system of claim 19 , wherein said male portion is further releasably securable in a third position relative to said female portion, to provide a third release resistance, in which the first pair of opposing protrusions are releasably engaged with the third pair of opposing recesses, the second pair of opposing protrusions are releasably engaged with the second pair of opposing recess and the third pair of opposing protrusions are releasably engaged with the first pair of opposing recesses.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 1, 2011
From: PRSTOJEVICH, MIKE; DIETER, WILLIAM; THORNE, JAMES; ERDOS, BORA
To: SPARQ, INC.
Reel/Frame 027309/0608 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 1, 2011
From: SPARQ, INC.
To: NIKE, INC.
Reel/Frame 027314/0440 →
Continuity (3)
Continuation 12176715 · Jul 21, 2008
Provisional Application 60951190 · Jul 20, 2007
Related Publication 20110111931A1 · May 12, 2011