Granted Patent
Utility
Small
US 6,773,839
· Confirmation No. 2777
FUEL CELL POWER SYSTEMS AND METHODS OF CONTROLLING A FUEL CELL POWER SYSTEM
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-02-05 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2012-02-21 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-02-21 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-02-08 | PA.. |
Power of Attorney | 1 | View | |
| 2012-02-08 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2012-02-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2005-03-10 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2005-02-01 | WFEE |
Fee Worksheet (SB06) | 3 | View | |
| 2004-11-15 | COCIN |
Request for Certificate of Correction | 5 | View | |
| 2004-06-25 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-05-14 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-05-14 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-05-14 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2004-05-14 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 2 | View | |
| 2004-05-14 | FWCLM |
Index of Claims | 3 | View | |
| 2004-05-14 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-03-11 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2004-03-11 | CLM |
Claims | 24 | View | |
| 2004-03-11 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2004-03-11 | LET. |
Miscellaneous Incoming Letter | 5 | View | |
| 2004-03-03 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2004-02-17 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-02-17 | CLM.NE |
Claim-Amendment Not Entered | 24 | View | |
| 2004-02-17 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2004-02-06 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2004-01-23 | A.I. |
Informal or Non-Responsive Amendment | 1 | View | |
| 2004-01-23 | CLM.NE |
Claim-Amendment Not Entered | 24 | View | |
| 2004-01-23 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2004-01-23 | XT/ |
Extension of Time | 2 | View | |
| 2004-01-23 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2003-10-17 | CTNF |
Non-Final Rejection | 13 | View | |
| 2003-10-17 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-10-17 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-09-28 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2003-04-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2001-11-23 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-11-23 | A.PE |
Preliminary Amendment | 40 | View | |
| 2001-11-23 | SPEC |
Specification | 52 | View | |
| 2001-11-23 | CLM |
Claims | 52 | View | |
| 2001-11-23 | ABST |
Abstract | 1 | View | |
| 2001-11-23 | DRW |
Drawings-only black and white line drawings | 28 | View | |
| 2001-11-23 | OATH |
Oath or Declaration filed | 4 | View | |
| 2001-11-23 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2001-11-23 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2001-11-23 | FWCLM |
Index of Claims | 3 | View | |
| 2001-11-23 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-11-23 | DRW |
Drawings-only black and white line drawings | 29 | View | |
| 2001-11-23 | SPEC |
Specification | 52 | View | |
| 2001-11-23 | CLM |
Claims | 52 | View | |
| 2001-11-23 | ABST |
Abstract | 1 | View | |
| 2001-11-23 | OATH |
Oath or Declaration filed | 4 | View | |
| 2001-11-23 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-11-23 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-11-23 | WCLM |
Claims Worksheet (PTO-2022) | 4 | View | |
| 2001-11-23 | A.PE |
Preliminary Amendment | 1 | View | |
| 2001-11-23 | CLM |
Claims | 29 | View | |
| 2001-11-23 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View |
Inventors
William A. Fuglevand
Spokane, WA
Shiblihanna I. Bayyuk
Spokane, WA
Greg Lloyd
Spokane, WA
Peter D. Devries
Spokane, WA
David R. Lott
Spokane, WA
John P. Scartozzi
Spokane, WA
Attorneys & Agents of Record
Classification
USPC
429/22
Prosecution
- Examiner
- KALAFUT, STEPHEN J
- Art Unit
- 1745
- Customer No.
- 75544
- Docket No.
- RE1-0003US1
- Confirmation No.
- 2777
Publication
- Pub. No.
- US20020031692A1
- Pub. Date
- 2002-03-14
Patent Term Adjustment
-54days
RELEASE OF SECURITY INTEREST
Recorded 2019-04-01
RELEASE OF SECURITY INTEREST
Recorded 2016-12-22
from
EMERGENT POWER INC.
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2016-08-10
CHANGE OF NAME
Recorded 2004-04-05
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Quick Facts
- Patent No.
- US 6,773,839
- App. No.
- 09/990,318
- Filed
- 2001-11-23
- Granted
- 2004-08-10
- Pub. No.
- US20020031692A1
- Examiner
- KALAFUT, STEPHEN J
- Art Unit
- 1745
- PTA
- -54 days
External Links