IP Library › Patent Application 10270120
Patent Application Utility
App. No. 10/270,120 · Confirmation No. 5499

MAGNETIC HEAD WITH CONDUCTORS FORMED ON ENDLAYERS OF A MULTILAYER FILM HAVING MAGNETIC LAYER COERCIVE FORCE DIFFERENCE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-10-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-10-23 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2003-10-09 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-10-09 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-10-09 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-10-15 TRNA Transmittal of New Application 3 View
2002-10-15 A.PE Preliminary Amendment 69 View
2002-10-15 SPEC Specification 62 View
2002-10-15 DRW Drawings-only black and white line drawings 17 View
2002-10-15 OATH Oath or Declaration filed 3 View
2002-10-15 LET. Miscellaneous Incoming Letter 1 View
2002-10-15 CLM Claims 5 View
2002-10-15 ABST Abstract 1 View
2002-10-15 LET. Miscellaneous Incoming Letter 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
10/270,120
Filed
2002-10-15
Granted
2004-02-03
Pub. No.
US20030117750A1
Art Unit
2652
PTA
-63 days