IP Library › Granted Patent US 6,685,356
Granted Patent Utility
US 6,685,356 · Confirmation No. 7782

LIQUID BEARING UNIT AND MAGNETIC DISK DEVICE USING THE SAME

Inventor: Katsushi Hirata
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-11-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-22 TRNA Transmittal of New Application 3 View
2002-05-22 ADS Application Data Sheet 4 View
2002-05-22 A.PE Preliminary Amendment 5 View
2002-05-22 SPEC Specification 22 View
2002-05-22 CLM Claims 2 View
2002-05-22 ABST Abstract 1 View
2002-05-22 DRW Drawings-only black and white line drawings 4 View
2002-05-22 OATH Oath or Declaration filed 1 View
2002-04-04 TRNA Transmittal of New Application 2 View
2002-04-04 ADS Application Data Sheet 4 View
2002-04-04 SPEC Specification 14 View
2002-04-04 DRW Drawings-only black and white line drawings 4 View
2002-04-04 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,685,356
App. No.
10/115,437
Filed
2002-04-04
Granted
2004-02-03
Pub. No.
US20020173431A1
Art Unit
3682
PTA
0 days