Patent Application
Utility
App. No. 09/956,977
· Confirmation No. 5659
COMPOSITE MAGNETIC HEAD, MAGNETIC DISK DRIVE USING THE HEAD, AND CONTROL METHOD FOR THE MAGNETIC DISK
Inventor:
Reijiro Tsuchiya
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-05-21 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-03-10 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2001-12-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-26 | ABST |
Abstract | 1 | View | |
| 2001-09-21 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-21 | SPEC |
Specification | 26 | View | |
| 2001-09-21 | CLM |
Claims | 2 | View | |
| 2001-09-21 | ABST |
Abstract | 2 | View | |
| 2001-09-21 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-09-21 | OATH |
Oath or Declaration filed | 4 | View | |
| 2001-09-21 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Reijiro Tsuchiya
Fujisawa, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/63
Prosecution
- Examiner
- COLON, ROCIO
- Art Unit
- 2651
- Docket No.
- H-1009
- Confirmation No.
- 5659
Foreign Priority
2001-008432
·
2001-01-17
·
JAPAN
Publication
- Pub. No.
- US20020135919A1
- Pub. Date
- 2002-09-26
Patent Term Adjustment
-153days
No related applications found.
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-28
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Quick Facts
- App. No.
- 09/956,977
- Filed
- 2001-09-21
- Granted
- 2004-07-20
- Pub. No.
- US20020135919A1
- Examiner
- COLON, ROCIO
- Art Unit
- 2651
- PTA
- -153 days
External Links