IP Library › Granted Patent US 6,824,581
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US 6,824,581 · Confirmation No. 6354

PLEATED FILTER MEDIA WITH EMBOSSED SPACERS AND CROSS FLOW

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2003-10-14 CTNF Non-Final Rejection 6 View
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Quick Facts
Patent No.
US 6,824,581
App. No.
10/135,374
Filed
2002-05-01
Granted
2004-11-30
Art Unit
1724
PTA
-56 days