Granted Patent
Utility
US 6,534,164
· Confirmation No. 8089
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING APPARATUS USING THE SAME
Inventors:
Masaaki Futamoto, Nobuyuki Inaba, Yoshiyuki Hirayama, Yukio Honda, Kazuetsu Yoshida, Kenya Ito
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-07 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-09-07 | A.PE |
Preliminary Amendment | 4 | View | |
| 2001-09-07 | SPEC |
Specification | 46 | View | |
| 2001-09-07 | CLM |
Claims | 2 | View | |
| 2001-09-07 | ABST |
Abstract | 1 | View | |
| 2001-09-07 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-09-07 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Masaaki Futamoto
Kanagawa-ken, JAPAN
Nobuyuki Inaba
Hasuda-shi, JAPAN
Yoshiyuki Hirayama
Kodaira-shi, JAPAN
Yukio Honda
Fuchu-shi, JAPAN
Kazuetsu Yoshida
Hidaka-shi, JAPAN
Kenya Ito
Hachioji-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
428/213
Prosecution
- Examiner
- RICKMAN, HOLLY C
- Art Unit
- 1773
- Customer No.
- 23838
- Docket No.
- 29284/547
- Confirmation No.
- 8089
Foreign Priority
09-139655
·
1997-05-29
·
JAPAN
09-144835
·
1997-06-03
·
JAPAN
09-265445
·
1997-09-30
·
JAPAN
Publication
- Pub. No.
- US20020055020A1
- Pub. Date
- 2002-05-09
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/594,570
· US 6,447,936
Filed 2000-06-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation of
→
App. 09/379,462
· US 6,403,203
Filed 1999-08-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation of
→
App. 09/085,861
Filed 1998-05-28
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 10/126,780
· US 6,607,849
Filed 2002-04-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-12-05
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Quick Facts
- Patent No.
- US 6,534,164
- App. No.
- 09/947,411
- Filed
- 2001-09-07
- Granted
- 2003-03-18
- Pub. No.
- US20020055020A1
- Examiner
- RICKMAN, HOLLY C
- Art Unit
- 1773
- PTA
- 0 days
External Links