Patent Application
Utility
App. No. 10/075,286
· Confirmation No. 9032
MAGNETORESISTIVE HEAD HAVING LONGITUDINAL BIASING BY PROVIDING UNDIRECTIONAL MAGNETIC ANISOTROPY
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-07-08 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-04-23 | C680 |
Request for Corrected Notice of Allowance | 1 | View | |
| 2002-02-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-15 | SPEC |
Specification | 31 | View | |
| 2002-02-15 | CLM |
Claims | 4 | View | |
| 2002-02-15 | ABST |
Abstract | 1 | View | |
| 2002-02-15 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2002-02-15 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
360/324.11
B82Y25/00
G11B5/3909
Y10T29/49021
Y10T29/49032
Y10T29/49034
Y10T29/49043
Y10T29/49044
Y10T29/49128
Y10T29/49155
B82Y10/00
G11B5/3903
G11B2005/3996
Prosecution
- Examiner
- EVANS, JEFFERSON A
- Art Unit
- 2652
- Docket No.
- NIT-327
- Confirmation No.
- 9032
Foreign Priority
2001-257265
·
2001-08-28
·
JAPAN
Publication
- Pub. No.
- US20030206383A1
- Pub. Date
- 2003-11-06
Patent Term Adjustment
-117days
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-26
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Quick Facts
- App. No.
- 10/075,286
- Filed
- 2002-02-15
- Granted
- 2004-08-17
- Pub. No.
- US20030206383A1
- Examiner
- EVANS, JEFFERSON A
- Art Unit
- 2652
- PTA
- -117 days
External Links