Granted Patent
Utility
US 6,724,563
· Confirmation No. 7833
TWO-STAGE ACTUATOR WITH SENSITIVITY FUNCTION PREVENTING DISTURBANCES AT ALL FREQUENCIES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-03-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-01-16 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-01-16 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-02-23 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-02-23 | SPEC |
Specification | 33 | View | |
| 2001-02-23 | CLM |
Claims | 5 | View | |
| 2001-02-23 | ABST |
Abstract | 1 | View | |
| 2001-02-23 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-02-23 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Masahito Kobayashi
Ushiku, JAPAN
Masaki Odai
Chiyoda, JAPAN
Attorneys & Agents of Record
Classification
USPC
360/78.05
G11B5/5552
Prosecution
- Examiner
- SNIEZEK, ANDREW L
- Art Unit
- 2651
- Customer No.
- 20457
- Docket No.
- 500.39621X00
- Confirmation No.
- 7833
Foreign Priority
2000-196274
·
2000-06-26
·
JAPAN
Publication
- Pub. No.
- US20020012193A1
- Pub. Date
- 2002-01-31
Patent Term Adjustment
-192days
No related applications found.
RELEASE OF SECURITY INTEREST AT REEL 052915 FRAME 0566
Recorded 2022-02-08
SECURITY INTEREST
Recorded 2020-02-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-12-05
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-12-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-23
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Quick Facts
- Patent No.
- US 6,724,563
- App. No.
- 09/790,634
- Filed
- 2001-02-23
- Granted
- 2004-04-20
- Pub. No.
- US20020012193A1
- Examiner
- SNIEZEK, ANDREW L
- Art Unit
- 2651
- PTA
- -192 days
External Links