IP Library Patent Application 09973295
Patent Application Utility
App. No. 09/973,295 · Confirmation No. 6020

NEGETIVE PRESSURE TYPE HEAD SLIDER AND DISK DRIVE EMPLOYING SAME

Inventor: Ryosuke Koishi
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
2003-12-08 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-10-09 TRNA Transmittal of New Application 1 View
2001-10-09 SPEC Specification 25 View
2001-10-09 CLM Claims 6 View
2001-10-09 ABST Abstract 1 View
2001-10-09 DRW Drawings-only black and white line drawings 9 View
2001-10-09 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/973,295
Filed
2001-10-09
Granted
2004-01-27
Pub. No.
US20030002218A1
Art Unit
2652
PTA
0 days