Granted Patent
Utility
US 6,522,229
· Confirmation No. 7220
TRANSFORMER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-08 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-08 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-10-03 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-10-03 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-10-03 | SPEC |
Specification | 5 | View | |
| 2001-10-03 | CLM |
Claims | 1 | View | |
| 2001-10-03 | ABST |
Abstract | 1 | View | |
| 2001-10-03 | DRW |
Drawings-only black and white line drawings | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
336/65
H01F27/02
H01F27/321
Prosecution
- Examiner
- POKER, JENNIFER A
- Art Unit
- 2832
- Customer No.
- 25269
- Docket No.
- 66411-062-2
- Confirmation No.
- 7220
Foreign Priority
991032
·
1999-05-05
·
FINLAND
Publication
- Pub. No.
- US20020057157A1
- Pub. Date
- 2002-05-16
Patent Term Adjustment
-12days
from
ABB SCHWEIZ AG
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-03-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-08
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Quick Facts
- Patent No.
- US 6,522,229
- App. No.
- 09/969,103
- Filed
- 2001-10-03
- Granted
- 2003-02-18
- Pub. No.
- US20020057157A1
- Examiner
- POKER, JENNIFER A
- Art Unit
- 2832
- PTA
- -12 days
External Links