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App. No. 10/213,693 · Confirmation No. 6375

SPIN-FORMING METHOD FOR MAKING CATALYTIC CONVERTER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2005-12-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-09-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-06-13 C.AD Change of Address 1 View
2002-08-06 TRNA Transmittal of New Application 4 View
2002-08-06 SPEC Specification 8 View
2002-08-06 CLM Claims 3 View
2002-08-06 ABST Abstract 1 View
2002-08-06 DRW Drawings-only black and white line drawings 2 View
2002-08-06 OATH Oath or Declaration filed 6 View
2002-08-06 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/213,693
Filed
2002-08-06
Granted
2004-03-09
Pub. No.
US20040025341A1
Art Unit
3726
PTA
0 days