IP Library Patent Application 09938032
Patent Application Utility
App. No. 09/938,032 · Confirmation No. 1834

MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

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
2001-08-23 TRNA Transmittal of New Application 5 View
2001-08-23 A.PE Preliminary Amendment 10 View
2001-08-23 SPEC Specification 14 View
2001-08-23 CLM Claims 6 View
2001-08-23 ABST Abstract 1 View
2001-08-23 DRW Drawings-only black and white line drawings 7 View
2001-08-23 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/938,032
Filed
2001-08-23
Granted
2003-08-05
Pub. No.
US20010055701A1
Art Unit
1773
PTA
-212 days