Granted Patent
Utility
US 6,641,891
· Confirmation No. 5138
MAGNETIC RECORDING MEDIUM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-07-10 | TRIAL.REQ.D |
Request for Trial Denied | 28 | View | |
| 2003-08-29 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-03-27 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-03-27 | SPEC |
Specification | 58 | View | |
| 2002-03-27 | CLM |
Claims | 4 | View | |
| 2002-03-27 | ABST |
Abstract | 1 | View | |
| 2002-03-27 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Hiroaki Doushita
Kanagawa, JAPAN
Nobuo Yamazaki
Kanagawa, JAPAN
Attorneys & Agents of Record
Classification
USPC
428/65.3
G11B5/714
Y10T428/256
Y10T428/257
Y10T428/265
G11B5/70
Prosecution
- Examiner
- RESAN, STEVAN A
- Art Unit
- 1773
- Docket No.
- 564131/0029 MWS:GSP
- Confirmation No.
- 5138
Foreign Priority
2001-093908
·
2001-03-28
·
JAPAN
2002-063599
·
2002-03-08
·
JAPAN
Publication
- Pub. No.
- US20030017365A1
- Pub. Date
- 2003-01-23
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-02-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-02
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Quick Facts
- Patent No.
- US 6,641,891
- App. No.
- 10/112,502
- Filed
- 2002-03-27
- Granted
- 2003-11-04
- Pub. No.
- US20030017365A1
- Examiner
- RESAN, STEVAN A
- Art Unit
- 1773
- PTA
- 0 days
External Links