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Gravity flow carbon block filter

10/881,517 | U.S. Patent Application

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Location ELECTRONIC
Filed June 30, 2004
Examiner MATTHEW O SAVAGE
Class 210
Art Group 1797
Case Type Utility - 210/282000
Status Abandoned -- Failure to Respond to an Office Action
Child 11/927,372 Abandoned
Child 12/207,284 Patented
Last Updated: 6 years, 2 months ago
Date # Transaction