Distributing access to a data item
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United States of America Patent
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Jul 24, 2007
Grant Date -
Oct 6, 2005
app pub date -
Mar 15, 2005
filing date -
Oct 7, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method is provided for use in distributing access to a data item. The method includes allowing multiple transfers between computers of a single instance of permission to gain access to the data item, the transfers occurring across data connections and including a first transfer between a first computer and a second computer and a subsequent transfer between the second computer and a third computer, wherein at any one time only one computer retains the instance of permission and is able to use the instance of permission to gain access to the data item.
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