Patent Application
Utility
App. No. 10/068,986
· Confirmation No. 4632
THIN FILM MAGNETIC RECORDING HEAD, METHOD OF FABRICATING THE THIN FILM MAGNETIC RECORDING HEAD AND MAGNETIC DISK DRIVE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-07-23 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-02-11 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-11 | SPEC |
Specification | 14 | View | |
| 2002-02-11 | CLM |
Claims | 2 | View | |
| 2002-02-11 | ABST |
Abstract | 1 | View | |
| 2002-02-11 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-02-11 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Tomohiro Okada
Enschede, NETHERLANDS
Yoshiaki Kawato
Tokyo, JAPAN
Kaori Suzuki
Mitaka, JAPAN
Hiroshi Fukui
Hitachi, JAPAN
Isao Nunokawa
Odawara, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/125
G11B5/1278
Y10T29/49032
Y10T29/49034
Y10T29/49037
Y10T29/49043
Y10T29/49044
G11B5/012
G11B5/3903
G11B5/3967
G11B2005/0029
Prosecution
- Examiner
- TUPPER, ROBERT S
- Art Unit
- 2652
- Customer No.
- 20457
- Docket No.
- 520.41139X00
- Confirmation No.
- 4632
Foreign Priority
2001-235835
·
2001-08-03
·
JAPAN
Publication
- Pub. No.
- US20030026039A1
- Pub. Date
- 2003-02-06
Patent Term Adjustment
0days
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-12-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-11
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Quick Facts
- App. No.
- 10/068,986
- Filed
- 2002-02-11
- Granted
- 2004-08-31
- Pub. No.
- US20030026039A1
- Examiner
- TUPPER, ROBERT S
- Art Unit
- 2652
- PTA
- 0 days
External Links