Granted Patent
Utility
US 6,439,176
· Confirmation No. 2008
CONTROL SYSTEM FOR DEACTIVATION OF VALVES IN AN INTERNAL COMBUSTION ENGINE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-05-07 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-03-05 | TRNA |
Transmittal of New Application | 8 | View | |
| 2001-03-05 | SPEC |
Specification | 12 | View | |
| 2001-03-05 | CLM |
Claims | 5 | View | |
| 2001-03-05 | ABST |
Abstract | 1 | View | |
| 2001-03-05 | DRW |
Drawings-only black and white line drawings | 11 | View | |
| 2001-03-05 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
123/90.12
F01L13/0005
F01L2001/2444
Prosecution
- Examiner
- CHANG, CHING
- Art Unit
- 3748
- Docket No.
- 89190.026501/DP-304834
- Confirmation No.
- 2008
Publication
- Pub. No.
- US20020121252A1
- Pub. Date
- 2002-09-05
Patent Term Adjustment
-57days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-01-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-05
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Quick Facts
- Patent No.
- US 6,439,176
- App. No.
- 09/799,301
- Filed
- 2001-03-05
- Granted
- 2002-08-27
- Pub. No.
- US20020121252A1
- Examiner
- CHANG, CHING
- Art Unit
- 3748
- PTA
- -57 days
External Links