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App. No. 10/101,946 · Confirmation No. 1555

MAGNETIC RECORDING MEDIA AND MAGNETIC RECORDING SYSTEM USING THE SAME

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
2002-03-21 TRNA Transmittal of New Application 2 View
2002-03-21 A.PE Preliminary Amendment 3 View
2002-03-21 SPEC Specification 54 View
2002-03-21 CLM Claims 8 View
2002-03-21 ABST Abstract 1 View
2002-03-21 DRW Drawings-only black and white line drawings 10 View
2002-03-21 OATH Oath or Declaration filed 3 View
2002-03-21 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
10/101,946
Filed
2002-03-21
Granted
2003-07-22
Pub. No.
US20020150796A1
Art Unit
1773
PTA
0 days