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FILTERS WITH IMPROVED MEDIA UTILIZATION AND METHODS OF MAKING AND USING SAME

11/858,765 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 20, 2007
Examiner MATTHEW O SAVAGE
Class 210
Art Group 1778
Case Type Utility - 210/767000
Status Abandoned -- Failure to Respond to an Office Action
Parent 60/846,162 Expired
Child 12/207,284 Patented
Child 29/334,382 Patented
Child 29/334,384 Patented
Child 29/334,385 Patented
Child 29/334,388 Patented
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Last Updated: 1 year, 3 months ago
Date # Transaction