IP Library Patent Application 10078399
Patent Application Utility
App. No. 10/078,399 · Confirmation No. 5598

MAGNETIC RECORDING MEDIUM CHARACTERIZED BY THE STACKING FAULT DENSITY AND DISPERSION OF PARTICLE DIAMETERS AND A MAGNETIC RECORDING SYSTEM

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
2004-02-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-21 TRNA Transmittal of New Application 2 View
2002-02-21 SPEC Specification 32 View
2002-02-21 CLM Claims 3 View
2002-02-21 ABST Abstract 1 View
2002-02-21 DRW Drawings-only black and white line drawings 7 View
2002-02-21 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/078,399
Filed
2002-02-21
Granted
2004-03-23
Pub. No.
US20030099866A1
Art Unit
1773
PTA
-29 days