Expandable device for use in a well bore
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United States of America Patent
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Jul 31, 2012
Grant Date -
Sep 8, 2011
app pub date -
Aug 13, 2010
filing date -
Jan 16, 2001
priority date (Note) -
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Abstract
An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position.
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