Ball transfer device
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United States of America Patent
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-
Jan 26, 2010
Grant Date -
Nov 6, 2008
app pub date -
Dec 6, 2005
filing date -
Dec 8, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ball transfer device is disclosed herein. An embodiment of the ball transfer device includes a chamber, wherein a first opening and a second opening extend into the chamber. A ball is located between the first opening and the second opening and is movable within the chamber. The movement extends between a first position and as second position, wherein a portion of the ball is movable into the first opening when the ball is in the first position.
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