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Gravity Flow Carbon Block Filter

11/927,372 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 29, 2007
Examiner MATTHEW O SAVAGE
Class 210
Art Group 1778
Case Type Utility - 210/282000
Status Abandoned -- Failure to Respond to an Office Action
Parent 10/881,517 Abandoned
Child 12/207,284 Patented
Last Updated: 2 years, 4 months ago
Date # Transaction