Granted Patent
Utility
US 6,505,679
· Confirmation No. 7520
LOW-DISTORTION SECTOR PLATE FOR AIR PREHEATERS
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-01-24 | C.AD |
Change of Address | 1 | View | |
| 2015-01-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2006-10-24 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-02-21 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-02-21 | SPEC |
Specification | 7 | View | |
| 2001-02-21 | CLM |
Claims | 4 | View | |
| 2001-02-21 | ABST |
Abstract | 1 | View | |
| 2001-02-21 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-02-21 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
165/9
F28D19/047
F23L15/02
F28D19/042
Y02E20/34
Prosecution
- Examiner
- ATKINSON, CHRISTOPHER MARK
- Art Unit
- 3743
- Docket No.
- WC990130
- Confirmation No.
- 7520
Publication
- Pub. No.
- US20020112843A1
- Pub. Date
- 2002-08-22
Patent Term Adjustment
-143days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-12-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-26
from
ALSTOM POWER N.V.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-21
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Quick Facts
- Patent No.
- US 6,505,679
- App. No.
- 09/790,102
- Filed
- 2001-02-21
- Granted
- 2003-01-14
- Pub. No.
- US20020112843A1
- Examiner
- ATKINSON, CHRISTOPHER MARK
- Art Unit
- 3743
- PTA
- -143 days
External Links