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App. No. 09/956,976 · Confirmation No. 5658

COMPOSITE MAGNETIC HEAD ARRANGED SO THE REPRODUCING ELEMENTS DO NOT OVERLAP A POLE OF A RECORDING ELEMENT

Inventor: Reijiro Tsuchiya
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
2004-09-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-09-29 C.AD Change of Address 1 View
2002-01-09 TRNA Transmittal of New Application 2 View
2002-01-09 ABST Abstract 1 View
2001-09-21 TRNA Transmittal of New Application 2 View
2001-09-21 A.PE Preliminary Amendment 2 View
2001-09-21 SPEC Specification 26 View
2001-09-21 CLM Claims 3 View
2001-09-21 ABST Abstract 2 View
2001-09-21 DRW Drawings-only black and white line drawings 7 View
2001-09-21 OATH Oath or Declaration filed 3 View
2001-09-21 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/956,976
Filed
2001-09-21
Granted
2004-11-09
Pub. No.
US20020131213A1
Art Unit
2652
PTA
-123 days