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The About system is covered by one or more of the following patents:

U.S. Patent No. 5,918,010
U.S. Patent No. 6,081,788
U.S. Patent No. 6,157,926
U.S. Patent No. 6,195,681
U.S. Patent No. 6,226,648
U.S. Patent No. 6,336,132
Australian Patent No. 729,891
Other Patents Pending.

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