Patent Application
Utility
App. No. 09/862,191
· Confirmation No. 7393
THIN FILM MAGNETIC HEAD USING AL-SI-O INSULATING MATERIAL AND METHOD OF MANUFACTURING THE SAME
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-01-06 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-05-21 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-05-21 | SPEC |
Specification | 32 | View | |
| 2001-05-21 | CLM |
Claims | 2 | View | |
| 2001-05-21 | ABST |
Abstract | 1 | View | |
| 2001-05-21 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-05-21 | OATH |
Oath or Declaration filed | 4 | View | |
| 2001-05-21 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Yoshihiro Nishiyama
Niigata-ken, JAPAN
Yasuo Hayakawa
Niigata-ken, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/320
B82Y10/00
G11B5/3903
Y10T29/49032
G11B5/235
G11B5/3133
G11B5/3967
G11B5/40
G11B5/455
Prosecution
- Examiner
- OMETZ, DAVID LOUIS
- Art Unit
- 2653
- Docket No.
- 9281-3990
- Confirmation No.
- 7393
Foreign Priority
2000-155784
·
2000-05-26
·
JAPAN
Publication
- Pub. No.
- US20010046109A1
- Pub. Date
- 2001-11-29
Patent Term Adjustment
-5days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-21
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 09/862,191
- Filed
- 2001-05-21
- Granted
- 2004-03-09
- Pub. No.
- US20010046109A1
- Examiner
- OMETZ, DAVID LOUIS
- Art Unit
- 2653
- PTA
- -5 days
External Links