IP Library › Granted Patent US 6,497,948
Granted Patent Utility
US 6,497,948 · Confirmation No. 5212

MAGNETIC RECORDING MEDIUM

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-03-29 TRNA Transmittal of New Application 5 View
2001-03-29 SPEC Specification 28 View
2001-03-29 CLM Claims 3 View
2001-03-29 ABST Abstract 1 View
2001-03-29 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,497,948
App. No.
09/821,496
Filed
2001-03-29
Granted
2002-12-24
Pub. No.
US20020015861A1
Art Unit
1773
PTA
0 days