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App. No. 10/347,912 · Confirmation No. 8656

HARD DISK DRIVE UTILIZING SECOD LUBRICANT OVER A FIRST LUBRICANT HAVING A PHOSOPHEZINE GROUP

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-09-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-05-29 TRNA Transmittal of New Application 3 View
2003-05-29 SPEC Specification 18 View
2003-05-29 CLM Claims 3 View
2003-05-29 ABST Abstract 2 View
2003-05-29 OATH Oath or Declaration filed 5 View
2003-01-22 TRNA Transmittal of New Application 2 View
2003-01-22 SPEC Specification 10 View
2003-01-22 CLM Claims 3 View
2003-01-22 ABST Abstract 1 View
2003-01-22 DRW Drawings-only black and white line drawings 8 View
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Quick Facts
App. No.
10/347,912
Filed
2003-01-22
Granted
2004-11-09
Pub. No.
US20030179490A1
Art Unit
2653
PTA
0 days