Patent Application
Utility
App. No. 10/083,104
· Confirmation No. 8060
METHOD OF FABRICATING A MAGNETIC HEAD BY FOCUSED ION BEAM ETCHING
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-02-27 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-02-27 | A.PE |
Preliminary Amendment | 3 | View | |
| 2002-02-27 | SPEC |
Specification | 29 | View | |
| 2002-02-27 | CLM |
Claims | 8 | View | |
| 2002-02-27 | ABST |
Abstract | 1 | View | |
| 2002-02-27 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2002-02-27 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Hisashi Takano
Hachioji-shi, JAPAN
Naoki Koyama
Kokubunji-shi, JAPAN
Hideo Tanabe
Higashimurayama-shi, JAPAN
Eijin Moriwaki
Hachioji-shi, JAPAN
Isamu Yuito
Ome-shi, JAPAN
Kazuo Shiiki
Kanagawa-ken, JAPAN
Tsuyoshi Ohnishi
Katsuta-shi, JAPAN
Tohru Ishitani
Katsuta-shi, JAPAN
Toshio Kobayashi
Tokyo, JAPAN
Hideo Todokoro
Tokyo, JAPAN
Chiaki Ishikawa
Kodaira-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/122
G11B5/3903
G11B5/112
G11B5/1278
G11B5/1871
G11B5/3103
G11B5/3106
G11B5/3116
G11B5/3143
G11B5/3163
G11B5/3967
Prosecution
- Examiner
- EVANS, JEFFERSON A
- Art Unit
- 2652
- Customer No.
- 24956
- Confirmation No.
- 8060
Foreign Priority
02-097659
·
1990-04-16
·
JAPAN
02-242340
·
1990-09-14
·
JAPAN
Publication
- Pub. No.
- US20020080521A1
- Pub. Date
- 2002-06-27
Patent Term Adjustment
-108days
Parent
is a Continuation of
→
App. 09/598,491
Filed 2000-06-22
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation of
→
App. 09/084,321
· US 6,111,723
Filed 1998-05-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Division of
→
App. 08/192,794
· US 5,850,326
Filed 1994-02-07
· Patented Case
Parent
is a Continuation of
→
App. 07/683,719
Filed 1991-04-11
· Abandoned -- File-Wrapper-Continuation Parent Application
Child
is a Continuation of
→
App. 10/687,754
· US 6,839,200
Filed 2003-10-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/340,785
· US 6,665,141
Filed 2003-01-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-12-09
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.
- 10/083,104
- Filed
- 2002-02-27
- Granted
- 2003-03-25
- Pub. No.
- US20020080521A1
- Examiner
- EVANS, JEFFERSON A
- Art Unit
- 2652
- PTA
- -108 days
External Links