Patent Application
Utility
App. No. 09/778,776
· Confirmation No. 5845
A MANUFACTURING METHOD FOR THIN FILM MAGNETIC HEADS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-20 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-02-08 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-02-08 | SPEC |
Specification | 36 | View | |
| 2001-02-08 | CLM |
Claims | 5 | View | |
| 2001-02-08 | ABST |
Abstract | 1 | View | |
| 2001-02-08 | DRW |
Drawings-only black and white line drawings | 15 | View |
Inventors
Minoru Yoshida
Yokohama, JAPAN
Hideaki Sasazawa
Yokohama, JAPAN
Toshihiko Nakata
Hiratsuka, JAPAN
Minoru Yamasaka
Chigasaki, JAPAN
Attorneys & Agents of Record
Classification
USPC
29/603.09
Prosecution
- Examiner
- KIM, PAUL D
- Art Unit
- 3729
- Customer No.
- 24956
- Docket No.
- NIT-251
- Confirmation No.
- 5845
Foreign Priority
00-285232
·
2000-09-14
·
JAPAN
Publication
- Pub. No.
- US20020029459A1
- Pub. Date
- 2002-03-14
Patent Term Adjustment
-125days
No related applications found.
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-01-08
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.
- 09/778,776
- Filed
- 2001-02-08
- Granted
- 2003-10-14
- Pub. No.
- US20020029459A1
- Examiner
- KIM, PAUL D
- Art Unit
- 3729
- PTA
- -125 days
External Links