Patent Application
Provisional
Small
App. No. 61/272,227
· Confirmation No. 2253
Multi-Stream heat exchanger for a fuel cell system
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-11-29 | OATH |
Oath or Declaration filed | 56 | View | |
| 2009-10-07 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2009-09-02 | TRNA |
Transmittal of New Application | 2 | View | |
| 2009-09-02 | ADS |
Application Data Sheet | 4 | View | |
| 2009-09-02 | SPEC |
Specification | 37 | View | |
| 2009-09-02 | CLM |
Claims | 5 | View | |
| 2009-09-02 | ABST |
Abstract | 1 | View | |
| 2009-09-02 | DRW |
Drawings-only black and white line drawings | 22 | View | |
| 2009-09-02 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
David Weingaertner
Sunnyvale, CA
Martin Perry
Sunnyvale, CA
Swaminathan Venkataraman
Cupertino, CA
Vlad Kalika
San Jose, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 22428
- Docket No.
- 079173-0393
- Confirmation No.
- 2253
Child
PCT
Claims priority from a provisional application
→
PCT/US2010/047540
Filed 2010-09-01
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/850,365
· US 9,401,517
Filed 2013-03-26
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/873,935
· US 8,445,156
Filed 2010-09-01
· Patented Case
RELEASE OF SECURITY INTEREST
Recorded 2018-11-29
SECURITY INTEREST
Recorded 2015-12-15
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Quick Facts
- App. No.
- 61/272,227
- Filed
- 2009-09-02
External Links