Patent Application
Utility
App. No. 09/988,437
· Confirmation No. 8550
THIN FILM MAGNETIC HEAD
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-20 | ADS |
Application Data Sheet | 5 | View | |
| 2001-11-20 | SPEC |
Specification | 23 | View | |
| 2001-11-20 | CLM |
Claims | 2 | View | |
| 2001-11-20 | ABST |
Abstract | 1 | View | |
| 2001-11-20 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-11-20 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Hiromu Chiba
Tokyo, JAPAN
Kenji Furusawa
Tokyo, JAPAN
Toshio Tamura
Tokyo, JAPAN
Yuji Ochiai
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/235.4
G11B5/3173
G11B5/102
G11B5/1871
G11B5/3103
G11B5/3163
G11B5/3903
Prosecution
- Examiner
- WATKO, JULIE ANNE
- Art Unit
- 2652
- Customer No.
- 20350
- Docket No.
- 16869S-037900US
- Confirmation No.
- 8550
Foreign Priority
2001-031701
·
2001-02-08
·
JAPAN
Publication
- Pub. No.
- US20020105758A1
- Pub. Date
- 2002-08-08
Patent Term Adjustment
-5days
No related applications found.
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-12-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-20
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Quick Facts
- App. No.
- 09/988,437
- Filed
- 2001-11-20
- Granted
- 2004-02-03
- Pub. No.
- US20020105758A1
- Examiner
- WATKO, JULIE ANNE
- Art Unit
- 2652
- PTA
- -5 days
External Links