IP Library Patent Application 09996248
Patent Application Utility
App. No. 09/996,248 · Confirmation No. 2975

HEAD ASSEMBLY, DISK DRIVE APPARATUS, HARD DISK DRIVE AND METHOD FOR MANUFACTURING DISK DRIVE APPARATUS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2010-09-17 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
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2009-08-05 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
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2001-11-28 TRNA Transmittal of New Application 1 View
2001-11-28 SPEC Specification 17 View
2001-11-28 CLM Claims 3 View
2001-11-28 ABST Abstract 1 View
2001-11-28 DRW Drawings-only black and white line drawings 8 View
2001-11-28 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/996,248
Filed
2001-11-28
Granted
2003-03-11
Pub. No.
US20020063999A1
Examiner
CAO, ALLEN T
Art Unit
2652
PTA
-55 days