Granted Patent
Utility
US 6,722,436
· Confirmation No. 7730
APPARATUS AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE TO REDUCE FREE OXYGEN CONTAINED WITHIN ENGINE EXHAUST GAS
Inventor:
Ross Michael Krill
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-28 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-01-25 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-01-25 | SPEC |
Specification | 19 | View | |
| 2002-01-25 | CLM |
Claims | 6 | View | |
| 2002-01-25 | ABST |
Abstract | 1 | View | |
| 2002-01-25 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2002-01-25 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Ross Michael Krill
Calgary, CANADA
Attorneys & Agents of Record
Classification
USPC
166/303
E21B21/16
F02D41/1473
F01N5/00
Y02T10/12
Prosecution
- Examiner
- BOMAR, THOMAS S
- Art Unit
- 3672
- Docket No.
- PA-185
- Confirmation No.
- 7730
Publication
- Pub. No.
- US20030141113A1
- Pub. Date
- 2003-07-31
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-04-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-04-24
CHANGE OF NAME
Recorded 2006-04-21
CHANGE OF NAME
Recorded 2005-06-30
(AMALGAMATION)
Recorded 2003-06-23
from
KRILL, ROSS MICHAEL
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-25
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Quick Facts
- Patent No.
- US 6,722,436
- App. No.
- 10/054,849
- Filed
- 2002-01-25
- Granted
- 2004-04-20
- Pub. No.
- US20030141113A1
- Examiner
- BOMAR, THOMAS S
- Art Unit
- 3672
- PTA
- 0 days
External Links