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App. No. 10/032,713 · Confirmation No. 5379

MAGNETIC RECORDING MEDIUM INCLUDING AN INTERMEDIATE OXIDE OR CARBIDE CONTANING LAYER

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-12-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-22 TRNA Transmittal of New Application 1 View
2001-10-22 SPEC Specification 21 View
2001-10-22 CLM Claims 3 View
2001-10-22 ABST Abstract 1 View
2001-10-22 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
App. No.
10/032,713
Filed
2001-10-22
Granted
2004-02-24
Pub. No.
US20020136926A1
Art Unit
1773
PTA
0 days