IP Library Patent Application 10055638
Patent Application Utility
App. No. 10/055,638 · Confirmation No. 9404

METHOD FOR CONTACT MAGNETIC TRANSFER OF SERVO PATTERN TO HARD MAGNETIC RECORDING DISK

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
2004-08-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-10 C.AD Change of Address 1 View
2002-01-22 TRNA Transmittal of New Application 2 View
2002-01-22 SPEC Specification 11 View
2002-01-22 CLM Claims 6 View
2002-01-22 ABST Abstract 1 View
2002-01-22 DRW Drawings-only black and white line drawings 6 View
2002-01-22 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/055,638
Filed
2002-01-22
Granted
2004-09-28
Pub. No.
US20030137763A1
Art Unit
2651
PTA
0 days