Patent Application
Utility
App. No. 09/887,064
· Confirmation No. 1769
A MAGNETIC DISK DRIVE WITH A HEAD OSCILLATION FUNCTION AND THE CONTROL METHOD THEREOF
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-04-22 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-06-25 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-06-25 | SPEC |
Specification | 30 | View | |
| 2001-06-25 | CLM |
Claims | 10 | View | |
| 2001-06-25 | ABST |
Abstract | 1 | View | |
| 2001-06-25 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2001-06-25 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Masayoshi Shimokoshi
Odawara, JAPAN
Takeshi Doi
Odawara, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/77.02
Prosecution
- Examiner
- SLAVITT, MITCHELL R
- Art Unit
- 2651
- Customer No.
- 20457
- Docket No.
- 500.40286X00
- Confirmation No.
- 1769
Foreign Priority
2000-355642
·
2000-11-17
·
JAPAN
2001-112163
·
2001-04-11
·
JAPAN
Publication
- Pub. No.
- US20020089778A1
- Pub. Date
- 2002-07-11
Patent Term Adjustment
0days
No related applications found.
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-12-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-25
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Quick Facts
- App. No.
- 09/887,064
- Filed
- 2001-06-25
- Granted
- 2004-06-08
- Pub. No.
- US20020089778A1
- Examiner
- SLAVITT, MITCHELL R
- Art Unit
- 2651
- PTA
- 0 days
External Links