Granted Patent
Utility
US 6,450,245
· Confirmation No. 8453
AIR PREHEATER HEAT TRANSFER ELEMENTS
Inventor:
Jianrong Chen
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-01-16 | C.AD |
Change of Address | 1 | View | |
| 2015-01-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-10-24 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-10-24 | SPEC |
Specification | 5 | View | |
| 2001-10-24 | CLM |
Claims | 1 | View | |
| 2001-10-24 | ABST |
Abstract | 1 | View | |
| 2001-10-24 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-10-24 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Jianrong Chen
Wellsville, NY
Attorneys & Agents of Record
Classification
USPC
165/10
F28D19/044
Y10S165/042
Prosecution
- Examiner
- MCKINNON, TERRELL L
- Art Unit
- 3743
- Docket No.
- APIAPH/226/US
- Confirmation No.
- 8453
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-12-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-26
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Quick Facts
- Patent No.
- US 6,450,245
- App. No.
- 10/039,959
- Filed
- 2001-10-24
- Granted
- 2002-09-17
- Examiner
- MCKINNON, TERRELL L
- Art Unit
- 3743
- PTA
- 0 days
External Links