Memo block base and container with magnetic suspension device
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United States of America Patent
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Jun 20, 2006
Grant Date -
Jul 28, 2005
app pub date -
Jan 22, 2004
filing date -
Jan 22, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A memo block base and container is composed by a memo block base and a container. The memo block base is provided with at least one magnetic article in the bottom, the container is provided with at least one magnetic article in the inner bottom, and the upward pole of the magnetic article in the container is the same as the downward pole of the magnetic article in the memo block base. When the memo block base is placed in the container, the memo block base will keep suspending and away a certain distance from the inner bottom of the container because of the effect of magnetic suspension.
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