Granted Patent
Utility
US 6,756,092
· Confirmation No. 6629
SURFACE TREATED STEEL MATERIAL, A METHOD FOR ITS MANUFACTURE, AND A CHEMICAL CONVERSION TREATMENT LIQUID
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-10-23 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-10-23 | A.PE |
Preliminary Amendment | 3 | View | |
| 2002-10-23 | SPEC |
Specification | 20 | View | |
| 2002-10-23 | CLM |
Claims | 2 | View | |
| 2002-10-23 | ABST |
Abstract | 1 | View | |
| 2002-10-23 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2002-10-23 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Masaru Izawa
Kobe-shi, JAPAN
Kunio Goto
Kobe-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
428/34.1
Y10T428/13
Y10T428/264
Y10T428/265
C23C22/00
C23C22/12
C23C22/18
C23C22/08
Prosecution
- Examiner
- STEIN, STEPHEN J
- Art Unit
- 1775
- Docket No.
- 12014-0010
- Confirmation No.
- 6629
Foreign Priority
2001-50740
·
2001-02-26
·
JAPAN
2001-368776
·
2001-12-03
·
JAPAN
Publication
- Pub. No.
- US20030096124A1
- Pub. Date
- 2003-05-22
Patent Term Adjustment
-15days
Parent
PCT
is a Continuation of
→
PCT/JP2002/001521
Filed 2002-02-21
· Patented Case
Child
is a Division of
→
App. 13/039,656
· US 8,333,847
Filed 2011-03-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 10/771,294
· US 7,918,945
Filed 2004-02-05
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
MERGER
Recorded 2019-05-14
CHANGE OF NAME
Recorded 2019-05-14
ASSIGNMENT OF 50% INTEREST
Recorded 2014-09-09
MERGER
Recorded 2014-06-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-20
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Quick Facts
- Patent No.
- US 6,756,092
- App. No.
- 10/277,964
- Filed
- 2002-10-23
- Granted
- 2004-06-29
- Pub. No.
- US20030096124A1
- Examiner
- STEIN, STEPHEN J
- Art Unit
- 1775
- PTA
- -15 days
External Links