Tether for a ball
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United States of America Patent
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Jun 30, 1998
Grant Date -
N/A
app pub date -
Feb 7, 1997
filing date -
Feb 7, 1997
priority date (Note) -
Expired
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Abstract
A tether for a ball; the tether formed from a primary shock cord having a first spring constant and a secondary shock device having a second spring constant. The primary shock cord and differential shock devices may be connected together by way of a swivel in order to enable natural movements of the ball. In order to reduce the possibility of failure of the tether, the different spring constants selected for the primary shock devices and the differential shock device.
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