Granted Patent
Utility
US 6,642,189
· Confirmation No. 7604
ENGINE OIL COMPOSITIONS
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-13 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2002-12-12 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-12-12 | A.PE |
Preliminary Amendment | 6 | View | |
| 2002-12-12 | SPEC |
Specification | 18 | View | |
| 2002-12-12 | CLM |
Claims | 4 | View | |
| 2002-12-12 | ABST |
Abstract | 1 | View | |
| 2002-12-12 | OATH |
Oath or Declaration filed | 11 | View |
Inventors
Isao Kurihara
Yokohama-shi, JAPAN
Jinichi Igarashi
Yokohama-shi, JAPAN
Kiyoshi Inoue
Yokohama-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
508/364
C10M169/044
C10N2020/01
C10N2040/253
C10N2040/251
C10N2040/252
C10N2040/255
C10M2203/06
C10M2203/065
C10M2203/1006
C10M2203/1025
C10M2203/1045
C10M2203/1065
C10M2203/1085
C10M2205/026
C10M2205/0265
C10M2205/028
C10M2205/0285
C10M2207/281
C10M2207/282
C10M2207/2825
C10M2207/283
C10M2207/2835
C10M2207/2855
C10M2207/286
C10M2207/34
C10M2209/084
C10M2219/066
C10M2219/068
C10N2010/12
C10N2040/25
C10N2040/26
C10N2040/28
Prosecution
- Examiner
- MCAVOY, ELLEN M
- Art Unit
- 1764
- Customer No.
- 570
- Docket No.
- 8305-200U1 (NP103-1)
- Confirmation No.
- 7604
Foreign Priority
11-365445
·
1999-12-22
·
JAPAN
Publication
- Pub. No.
- US20030162673A1
- Pub. Date
- 2003-08-28
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-12-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-03-24
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 6,642,189
- App. No.
- 10/317,639
- Filed
- 2002-12-12
- Granted
- 2003-11-04
- Pub. No.
- US20030162673A1
- Examiner
- MCAVOY, ELLEN M
- Art Unit
- 1764
- PTA
- 0 days
External Links