Granted Patent
Utility
US 6,513,469
· Confirmation No. 4583
VARIABLE VALVE OPERATING SYSTEM OF INTERNAL COMBUSTION ENGINE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-03-11 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-11 | ADS |
Application Data Sheet | 3 | View | |
| 2002-03-11 | A.PE |
Preliminary Amendment | 8 | View | |
| 2002-03-11 | SPEC |
Specification | 34 | View | |
| 2002-03-11 | CLM |
Claims | 5 | View | |
| 2002-03-11 | ABST |
Abstract | 1 | View | |
| 2002-03-11 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2002-03-11 | OATH |
Oath or Declaration filed | 8 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
123/90.15
F01L13/0063
F01L1/143
F01L1/34
F01L1/34406
F01L13/0021
F01L13/0026
F01L2013/0073
F01L2800/00
F01L2800/05
F02D41/221
Y02T10/40
Prosecution
- Examiner
- CORRIGAN, JAIME W
- Art Unit
- 3748
- Customer No.
- 22428
- Docket No.
- 023484-0103
- Confirmation No.
- 4583
Foreign Priority
11-35117
·
1999-02-15
·
JAPAN
Publication
- Pub. No.
- US20020088416A1
- Pub. Date
- 2002-07-11
Patent Term Adjustment
-2days
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Quick Facts
- Patent No.
- US 6,513,469
- App. No.
- 10/093,512
- Filed
- 2002-03-11
- Granted
- 2003-02-04
- Pub. No.
- US20020088416A1
- Examiner
- CORRIGAN, JAIME W
- Art Unit
- 3748
- PTA
- -2 days
External Links