Patent Application
Utility
App. No. 10/212,737
· Confirmation No. 1108
MAGNETIC RECORDING MEDIUM AND MAGNETIC 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 | ||
|---|---|---|---|---|---|
| 2004-03-10 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 1 | View | |
| 2004-03-10 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 1 | View | |
| 2004-01-16 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-01-16 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2004-01-16 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-08-07 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-08-07 | A.PE |
Preliminary Amendment | 117 | View | |
| 2002-08-07 | SPEC |
Specification | 55 | View | |
| 2002-08-07 | CLM |
Claims | 5 | View | |
| 2002-08-07 | ABST |
Abstract | 1 | View | |
| 2002-08-07 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-08-07 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Yoshibumi Matsuda
Hiratsuka-shi, JAPAN
Yotsuo Yahisa
Odawara-shi, JAPAN
Koji Sakamoto
Odawara-shi, JAPAN
Yuzuru Hosoe
Hino-shi, JAPAN
Akira Kato
Odawara-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
428/694TS
G11B5/672
Y10T428/12854
G11B5/7369
G11B5/7379
Y10S428/90
Prosecution
- Examiner
- RICKMAN, HOLLY C
- Art Unit
- 1773
- Confirmation No.
- 1108
Foreign Priority
10-330544
·
1998-11-20
·
JAPAN
Publication
- Pub. No.
- US20030003327A1
- Pub. Date
- 2003-01-02
Patent Term Adjustment
-54days
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-01-27
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Quick Facts
- App. No.
- 10/212,737
- Filed
- 2002-08-07
- Granted
- 2004-03-09
- Pub. No.
- US20030003327A1
- Examiner
- RICKMAN, HOLLY C
- Art Unit
- 1773
- PTA
- -54 days
External Links