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App. No. 09/766,028 · Confirmation No. 7902

MAGNETIC RECORDING MEDIUM SUBSTRATE, METHOD OF PRODUCING THE SAME, AND METHOD OF EVALUATING MAGNETIC RECORDING MEDIUM

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
2004-01-23 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-01-19 TRNA Transmittal of New Application 1 View
2001-01-19 SPEC Specification 22 View
2001-01-19 CLM Claims 2 View
2001-01-19 ABST Abstract 1 View
2001-01-19 DRW Drawings-only black and white line drawings 10 View
2001-01-19 OATH Oath or Declaration filed 3 View
2001-01-19 TRNA Transmittal of New Application 1 View
2001-01-19 SPEC Specification 22 View
2001-01-19 CLM Claims 2 View
2001-01-19 ABST Abstract 1 View
2001-01-19 DRW Drawings-only black and white line drawings 10 View
2001-01-19 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/766,028
Filed
2001-01-19
Granted
2004-03-16
Pub. No.
US20010046614A1
Art Unit
1742
PTA
-4 days