Granted Patent
Utility
US 6,561,148
· Confirmation No. 7637
VARIABLE VALVE MECHANISM OF INTERNAL COMBUSTION ENGINE
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-23 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-23 | SPEC |
Specification | 15 | View | |
| 2001-02-23 | CLM |
Claims | 4 | View | |
| 2001-02-23 | ABST |
Abstract | 1 | View | |
| 2001-02-23 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2001-02-23 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
123/90.17
Prosecution
- Examiner
- RIDDLE, KYLE M
- Art Unit
- 3748
- Customer No.
- 22428
- Docket No.
- 040679-1222
- Confirmation No.
- 7637
Foreign Priority
2000-046872
·
2000-02-24
·
JAPAN
Publication
- Pub. No.
- US20010027762A1
- Pub. Date
- 2001-10-11
Patent Term Adjustment
-215days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-21
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,561,148
- App. No.
- 09/790,723
- Filed
- 2001-02-23
- Granted
- 2003-05-13
- Pub. No.
- US20010027762A1
- Examiner
- RIDDLE, KYLE M
- Art Unit
- 3748
- PTA
- -215 days
External Links