IP Library Granted Patent US 6,671,128
Granted Patent Utility
US 6,671,128 · Confirmation No. 3276

RECORDING HEAD WITH OPPOSITELY DIRECTED CONDUCTORS TO INDUCE A MAGNETIC WRITE FIELD FOR LONGITUDINAL OR PERPENDICULAR MAGNETIC RECORDING

Inventor: Thomas M. Crawford
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Code Description Pages PDF
2003-10-08 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-12-18 TRNA Transmittal of New Application 3 View
2001-12-18 ADS Application Data Sheet 1 View
2001-12-18 SPEC Specification 11 View
2001-12-18 CLM Claims 3 View
2001-12-18 ABST Abstract 1 View
2001-12-18 DRW Drawings-only black and white line drawings 3 View
2001-12-18 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,671,128
App. No.
10/023,670
Filed
2001-12-18
Granted
2003-12-30
Pub. No.
US20020163761A1
Art Unit
2652
PTA
0 days