Granted Patent
Utility
US 6,598,295
· Confirmation No. 1919
PLATE-FIN AND TUBE HEAT EXCHANGER WITH A DOG-BONE AND SERPENTINE TUBE INSERTION METHOD
Inventor:
Robert E. Utter
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-03-07 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-07 | ADS |
Application Data Sheet | 1 | View | |
| 2002-03-07 | SPEC |
Specification | 10 | View | |
| 2002-03-07 | CLM |
Claims | 6 | View | |
| 2002-03-07 | ABST |
Abstract | 1 | View | |
| 2002-03-07 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-03-07 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Robert E. Utter
Adrian, MI
Attorneys & Agents of Record
Classification
USPC
165/151
B21D53/085
Y10T29/4938
Y10T29/53113
F28D1/0477
F28F1/32
Prosecution
- Examiner
- LEO, LEONARD R
- Art Unit
- 3743
- Customer No.
- 27572
- Docket No.
- 7647-000022
- Confirmation No.
- 1919
Patent Term Adjustment
-103days
SECURITY INTEREST
Recorded 2026-01-16
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Quick Facts
- Patent No.
- US 6,598,295
- App. No.
- 10/093,266
- Filed
- 2002-03-07
- Granted
- 2003-07-29
- Examiner
- LEO, LEONARD R
- Art Unit
- 3743
- PTA
- -103 days
External Links