IP Library › Granted Patent US 6,682,807
Granted Patent Utility
US 6,682,807 · Confirmation No. 1022

MAGNETIC DISK COMPRISING A FIRST CARBON OVERCOAT HAVING A HIGH SP3 CONTENT AND A SECOND CARBON OVERCOAT HAVING A LOW SP3 CONTENT

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 Code Description Pages PDF
2003-12-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-09-26 TRNA Transmittal of New Application 2 View
2002-09-26 A.PE Preliminary Amendment 7 View
2002-09-26 SPEC Specification 16 View
2002-09-26 CLM Claims 8 View
2002-09-26 ABST Abstract 1 View
2002-09-26 DRW Drawings-only black and white line drawings 2 View
2002-09-26 OATH Oath or Declaration filed 20 View
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Quick Facts
Patent No.
US 6,682,807
App. No.
10/255,295
Filed
2002-09-26
Granted
2004-01-27
Pub. No.
US20030027019A1
Art Unit
1773
PTA
0 days