Patent Application
Utility
App. No. 10/314,156
· Confirmation No. 9463
MAGNETIC HEADS FOR PERPENDICULAR RECORDING AND MAGNETIC RECORDING DISK APPARATUS USING THE SAME
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-09-24 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-12-09 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-12-09 | SPEC |
Specification | 31 | View | |
| 2002-12-09 | CLM |
Claims | 7 | View | |
| 2002-12-09 | ABST |
Abstract | 1 | View | |
| 2002-12-09 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2002-12-09 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Atsushi Nakamura
Kodaira, JAPAN
Masafumi Mochizuki
Kokubunji, JAPAN
Tomohiro Okada
Odawara, JAPAN
Kimitoshi Etoh
Odawara, JAPAN
Isao Nunokawa
Odawara, JAPAN
Yoshiaki Kawato
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/125
G11B5/1871
G11B5/127
G11B5/1278
G11B5/187
G11B5/3146
Prosecution
- Examiner
- TUPPER, ROBERT S
- Art Unit
- 2652
- Customer No.
- 20457
- Docket No.
- 501.42271X00
- Confirmation No.
- 9463
Foreign Priority
2002-036126
·
2002-02-14
·
JAPAN
Publication
- Pub. No.
- US20030151850A1
- Pub. Date
- 2003-08-14
Patent Term Adjustment
0days
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-01-27
from
NAKAMURA, ATSUSHI,
ETOH, KIMITOSHI,
KAWATO, YOSHIAKI,
MOCHIZUKI, MASAFUMI,
NUNOKAWA, ISAO,
OKADA, TOMOHIRO
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-09
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Quick Facts
- App. No.
- 10/314,156
- Filed
- 2002-12-09
- Granted
- 2004-11-02
- Pub. No.
- US20030151850A1
- Examiner
- TUPPER, ROBERT S
- Art Unit
- 2652
- PTA
- 0 days
External Links