IP Library › Granted Patent US 6,660,357
Granted Patent Utility
US 6,660,357 · Confirmation No. 9370

PERPENDICULAR MAGNETIC RECORDING MEDIA WITH LAMINATED SOFT MAGNETIC UNDERLAYER

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 Code Description Pages PDF
2003-09-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-12 LET. Miscellaneous Incoming Letter 4 View
2003-09-12 DRW Drawings-only black and white line drawings 2 View
2003-09-12 LET. Miscellaneous Incoming Letter 2 View
2003-09-12 DRW Drawings-only black and white line drawings 2 View
2001-02-02 TRNA Transmittal of New Application 3 View
2001-02-02 ADS Application Data Sheet 2 View
2001-02-02 SPEC Specification 8 View
2001-02-02 CLM Claims 2 View
2001-02-02 ABST Abstract 1 View
2001-02-02 DRW Drawings-only black and white line drawings 2 View
2001-02-02 TRNA Transmittal of New Application 3 View
2001-02-02 ADS Application Data Sheet 2 View
2001-02-02 SPEC Specification 8 View
2001-02-02 CLM Claims 2 View
2001-02-02 ABST Abstract 1 View
2001-02-02 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
Patent No.
US 6,660,357
App. No.
09/776,061
Filed
2001-02-02
Granted
2003-12-09
Art Unit
1773
PTA
-5 days