Patent Application
Utility
App. No. 10/400,622
· Confirmation No. 3868
MAGNETORESISTIVE EFFECT HEAD
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-03-19 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-03-28 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-03-28 | A.PE |
Preliminary Amendment | 50 | View | |
| 2003-03-28 | SPEC |
Specification | 45 | View | |
| 2003-03-28 | CLM |
Claims | 2 | View | |
| 2003-03-28 | ABST |
Abstract | 1 | View | |
| 2003-03-28 | DRW |
Drawings-only black and white line drawings | 13 | View | |
| 2003-03-28 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Kazuhiro Nakamoto
Hitachi-shi, JAPAN
Yoshiaki Kawato
Hitachi-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/324.1
G11B5/3903
B82Y10/00
B82Y25/00
G11B5/3932
G11B5/399
G11B2005/3996
Prosecution
- Examiner
- TUPPER, ROBERT S
- Art Unit
- 2652
- Customer No.
- 20457
- Docket No.
- 500.35198CC5
- Confirmation No.
- 3868
Foreign Priority
08-026552
·
1996-02-14
·
JAPAN
Publication
- Pub. No.
- US20030184923A1
- Pub. Date
- 2003-10-02
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 10/021,094
· US 6,545,847
Filed 2001-12-19
· Patented Case
Parent
is a Continuation of
→
App. 09/679,416
· US 6,507,465
Filed 2000-10-04
· Patented Case
Parent
is a Continuation of
→
App. 09/333,005
· US 6,141,190
Filed 1999-06-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation of
→
App. 08/795,646
· US 5,936,810
Filed 1997-02-06
· Patented Case
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-01-27
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Quick Facts
- App. No.
- 10/400,622
- Filed
- 2003-03-28
- Granted
- 2004-05-04
- Pub. No.
- US20030184923A1
- Examiner
- TUPPER, ROBERT S
- Art Unit
- 2652
- PTA
- 0 days
External Links