Patent Application
Utility
App. No. 09/790,690
· Confirmation No. 7876
MAGNETIC DISC ARRANGEMENTS WITH AERODYNAMIC LATCH MECHANISM
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-03-04 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-02-23 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-02-23 | SPEC |
Specification | 20 | View | |
| 2001-02-23 | CLM |
Claims | 4 | View | |
| 2001-02-23 | ABST |
Abstract | 1 | View | |
| 2001-02-23 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-02-23 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
360/256.1
G11B21/22
G11B5/54
Prosecution
- Examiner
- HEINZ, ALLEN J
- Art Unit
- 2653
- Customer No.
- 20457
- Docket No.
- 500.39647X00
- Confirmation No.
- 7876
Foreign Priority
2000-300548
·
2000-09-28
·
JAPAN
Publication
- Pub. No.
- US20020036866A1
- Pub. Date
- 2002-03-28
Patent Term Adjustment
-87days
No related applications found.
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-12-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-23
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Quick Facts
- App. No.
- 09/790,690
- Filed
- 2001-02-23
- Granted
- 2004-04-20
- Pub. No.
- US20020036866A1
- Examiner
- HEINZ, ALLEN J
- Art Unit
- 2653
- PTA
- -87 days
External Links