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App. No. 10/233,222 · Confirmation No. 8862

EXHAUST PROCESSOR

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2022-08-04 OATH Oath or Declaration filed 77 View
2003-10-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-09-03 TRNA Transmittal of New Application 3 View
2002-09-03 SPEC Specification 16 View
2002-09-03 CLM Claims 6 View
2002-09-03 ABST Abstract 1 View
2002-09-03 DRW Drawings-only black and white line drawings 11 View
2002-09-03 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/233,222
Filed
2002-09-03
Granted
2004-02-24
Pub. No.
US20040040290A1
Examiner
TRAN, BINH Q
Art Unit
3746
PTA
0 days