Granted Patent
Utility
US 6,623,869
· Confirmation No. 5732
METAL MATERIAL HAVING GOOD RESISTANCE TO METAL DUSTING
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-25 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-02-11 | TRNA |
Transmittal of New Application | 4 | View | |
| 2003-02-11 | A.PE |
Preliminary Amendment | 2 | View | |
| 2003-02-11 | SPEC |
Specification | 50 | View | |
| 2003-02-11 | CLM |
Claims | 6 | View | |
| 2003-02-11 | ABST |
Abstract | 1 | View | |
| 2003-02-11 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Yoshitaka Nishiyama
Nishinomiya-shi, JAPAN
Nobuo Otsuka
Nishinomiya-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
428/685
B32B15/01
Y10T428/12493
Y10T428/12639
Y10T428/12646
Y10T428/12653
Y10T428/12937
Y10T428/12944
Y10T428/12951
Y10T428/12958
Y10T428/12965
Y10T428/12972
Y10T428/12979
C22C19/055
C22C19/058
C22C30/00
C22C38/001
C22C38/005
C22C38/02
C22C38/04
C22C38/06
C22C38/34
C22C38/40
C22C38/42
C22C38/52
F28F19/06
F28F21/087
Prosecution
- Examiner
- KOEHLER, ROBERT R
- Art Unit
- 1775
- Docket No.
- 12049-0006
- Confirmation No.
- 5732
Foreign Priority
2001-185460
·
2001-06-19
·
JAPAN
2002-156680
·
2002-05-30
·
JAPAN
Patent Term Adjustment
0days
MERGER
Recorded 2019-05-14
CHANGE OF NAME
Recorded 2019-05-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-02-11
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Quick Facts
- Patent No.
- US 6,623,869
- App. No.
- 10/361,494
- Filed
- 2003-02-11
- Granted
- 2003-09-23
- Examiner
- KOEHLER, ROBERT R
- Art Unit
- 1775
- PTA
- 0 days
External Links