Patent Application
Provisional
App. No. 61/439,564
· Confirmation No. 3975
SHELL-AND-TUBE HEAT EXCHANGERS WITH FOAM HEAT TRANSFER UNITS
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-03-01 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-02-04 | SPEC |
Specification | 17 | View | |
| 2011-02-04 | CLM |
Claims | 4 | View | |
| 2011-02-04 | ABST |
Abstract | 1 | View | |
| 2011-02-04 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2011-02-04 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2011-02-04 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-02-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Scott M. Maurer
Haymarket, VA
Nicholas J. Nagurny
Manassas, VA
Michael R. Eller
New Orleans, LA
James W. Klett
Knoxville, TN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 52835
- Docket No.
- 20057.0140USP1
- Confirmation No.
- 3975
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-04-18
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Quick Facts
- App. No.
- 61/439,564
- Filed
- 2011-02-04
External Links