IP Library › Granted Patent US 6,665,147
Granted Patent Utility
US 6,665,147 · Confirmation No. 9836

MAGNETIC DISK DRIVE WITH SUPPLY OF PERFLUOROPOLYETHER AS LUBRICANT

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 Code Description Pages PDF
2003-09-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-07-03 TRNA Transmittal of New Application 3 View
2001-07-03 SPEC Specification 38 View
2001-07-03 CLM Claims 6 View
2001-07-03 ABST Abstract 1 View
2001-07-03 DRW Drawings-only black and white line drawings 9 View
2001-07-03 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,665,147
App. No.
09/897,401
Filed
2001-07-03
Granted
2003-12-16
Pub. No.
US20020021535A1
Art Unit
2653
PTA
0 days