IP Library › Granted Patent US 6,541,131
Granted Patent Utility
US 6,541,131 · Confirmation No. 2637

PERPENDICULAR RECORDING MEDIA WITH ENHANCED COERCIVITY

Inventor: Roger A. Ristau
Patented Case View Patent ↗
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 Code Description Pages PDF
2001-05-01 TRNA Transmittal of New Application 3 View
2001-05-01 ADS Application Data Sheet 2 View
2001-05-01 SPEC Specification 17 View
2001-05-01 CLM Claims 4 View
2001-05-01 ABST Abstract 1 View
2001-05-01 DRW Drawings-only black and white line drawings 7 View
2001-05-01 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,541,131
App. No.
09/845,167
Filed
2001-05-01
Granted
2003-04-01
Art Unit
1773
PTA
-120 days