Patent Application
Utility
PCT National Stage
App. No. 09/743,283
· Confirmation No. 8160
MAGNETIC ALLOY AND MAGNETIC RECORDING MEDIUM AND METHOD FOR PREPARATION THEREOF, AND TARGET FOR FORMING MAGNETIC FILM AND MAGNETIC RECORDING DEVICE
Inventor:
Migaku Takahashi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-01-08 | LET. |
Miscellaneous Incoming Letter | 115 | View |
Inventors
Migaku Takahashi
Sendai-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
148/301
G11B5/657
Y10T428/12465
Y10T428/12861
C22C19/07
C23C14/3414
H01F1/047
H01F1/15316
H01F41/183
Y10S428/90
Prosecution
- Examiner
- RICKMAN, HOLLY C
- Art Unit
- 1773
- Customer No.
- 466
- Docket No.
- OSP-10269
- Confirmation No.
- 8160
Foreign Priority
11-135038
·
1999-05-14
·
JAPAN
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-05-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-05-08
from
TAKAHASHI, MIGAKU
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-01-08
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Quick Facts
- App. No.
- 09/743,283
- Filed
- 2001-01-08
- Granted
- 2003-08-19
- Examiner
- RICKMAN, HOLLY C
- Art Unit
- 1773
- PTA
- 0 days
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