Granted Patent
Utility
US 6,642,820
· Confirmation No. 6450
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-18 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-08-01 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-08-01 | ADS |
Application Data Sheet | 1 | View | |
| 2002-08-01 | SPEC |
Specification | 16 | View | |
| 2002-08-01 | CLM |
Claims | 2 | View | |
| 2002-08-01 | ABST |
Abstract | 1 | View | |
| 2002-08-01 | DRW |
Drawings-only black and white line drawings | 5 | View |
Inventors
Takeshi Emura
Saitama, JAPAN
Koji Asakawa
Saitama, JAPAN
Katsunori Kuboyama
Saitama, JAPAN
Hisao Kawata
Saitama, JAPAN
Attorneys & Agents of Record
Classification
USPC
335/17
H01H71/46
Prosecution
- Examiner
- ROJAS, BERNARD
- Art Unit
- 2832
- Customer No.
- 32628
- Docket No.
- D-1325
- Confirmation No.
- 6450
Foreign Priority
2001-237741
·
2001-08-06
·
JAPAN
Publication
- Pub. No.
- US20030024800A1
- Pub. Date
- 2003-02-06
Patent Term Adjustment
0days
No related applications found.
CHANGE OF ADDRESS
Recorded 2022-02-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-03-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-09-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-10
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Quick Facts
- Patent No.
- US 6,642,820
- App. No.
- 10/209,656
- Filed
- 2002-08-01
- Granted
- 2003-11-04
- Pub. No.
- US20030024800A1
- Examiner
- ROJAS, BERNARD
- Art Unit
- 2832
- PTA
- 0 days
External Links