IP Library Patent Application 09815906
Patent Application Utility
App. No. 09/815,906 · Confirmation No. 7425

METHOD AND DEVICE FOR DETERMINING IN-PROCESS CHARACTERISTICS OF FABRICATED MAGNETIC HEADS

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
2004-07-12 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-07-23 TRNA Transmittal of New Application 2 View
2001-07-23 DRW Drawings-only black and white line drawings 7 View
2001-03-23 TRNA Transmittal of New Application 2 View
2001-03-23 SPEC Specification 17 View
2001-03-23 CLM Claims 10 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 7 View
2001-03-23 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/815,906
Filed
2001-03-23
Granted
2004-08-24
Pub. No.
US20020133934A1
Art Unit
3753
PTA
0 days