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US 6,168,539 AGranted
Soccer ball spin training tether
OwnerRyan Mainainventor
Life of this patent
Estimating the term…
Abstract
An apparatus for soccer kicking practice comprises a means of attaching a tether comprising a cord and elastic strip to a soccer ball in a manner allowing the ball to freely rotate with respect to the tether providing kicking and spinning of the ball and return of the ball to the user in a controlled manner.
Claims20
A soccer ball spin training tether, comprising:
- a ball;
- a tether comprising an elastic portion and a cord, said elastic portion being capable of stretching at a uniform rate providing a constant tension;
- means for attaching said tether to said ball at a central point including a first flexible washer having a central hole therein attached to a peripheral surface of said ball, a second flexible washer to an outer surface of said first flexible washer and a hollow rivet inserted thereinbetween, said hollow rivet having upper and lower flanges extending from a central collar forming a smooth interior surface for contact with said cord and forming a restriction for cooperative engagement with a distal end of said cord, said distal end of said cord inserted through said rivet attaching said cord thereto and enabling said ball to spin freely independent of said cord and providing a generally flat attachment point;
- means for lengthening or shortening said tether and for adjusting the length of said elastic portion with respect to said cord;
- said means for attaching said tether comprising an enlarged and flattened distal end formed in said cord of said tether including a coating thereon selected from the group consisting of paraffin wax, plastic, and shrink wrap for providing a protective sheath for preventing unraveling of said cord.
2 more elements
A soccer ball spin training tether, comprising:
- a ball;
- a tether comprising an elastic portion and a cord;
- a plurality of longitudinal strips spaced apart from one another and being attached to said ball, said longitudinal strips extending around said ball and have a means of attachment comprising hook and loop fasteners, said ball being rotatable with respect to said tether;
- and
- said means for attaching said tether to said ball including a first flexible washer having a central hole therein attached to a peripheral surface of said ball, said longitudinal strips attached to said first circular washer, a second flexible washer attached to the top of said longitudinal strips, and a hollow rivet inserted between said first flexible washer and said second flexible washer compressing same, and the distal end of said cord inserted through said rivet providing means for said ball to rotate and spin around said cord.
2 more elements
Dependencies are inferred from the claim text.