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App. No. 10/225,050 · Confirmation No. 1345

AIR FILTER ASSEMBLY CAPABLE OF TOP AND BOTTOM LOADING

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2003-11-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-12-02 TRNA Transmittal of New Application 2 View
2002-12-02 DRW Drawings-only black and white line drawings 4 View
2002-08-21 TRNA Transmittal of New Application 2 View
2002-08-21 A.PE Preliminary Amendment 3 View
2002-08-21 SPEC Specification 15 View
2002-08-21 CLM Claims 9 View
2002-08-21 ABST Abstract 1 View
2002-08-21 DRW Drawings-only black and white line drawings 4 View
2002-08-21 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/225,050
Filed
2002-08-21
Granted
2004-01-13
Art Unit
1724
PTA
-2 days