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App. No. 10/097,511 · Confirmation No. 9773

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING MEDIUM DRIVER FOR THE MEDIUM WITH N-TYPE FERRIMAGNETIC RECORDING 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
2004-04-13 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-01-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-22 LET. Miscellaneous Incoming Letter 3 View
2002-03-13 TRNA Transmittal of New Application 1 View
2002-03-13 SPEC Specification 20 View
2002-03-13 CLM Claims 3 View
2002-03-13 ABST Abstract 1 View
2002-03-13 DRW Drawings-only black and white line drawings 5 View
2002-03-13 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/097,511
Filed
2002-03-13
Granted
2004-04-13
Pub. No.
US20020094454A1
Art Unit
1773
PTA
-122 days