Granted Patent
Utility
Small
US 6,695,931
· Confirmation No. 1542
COMPOSITION AND METHOD FOR METAL COLORING PROCESS
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-17 | C.AD |
Change of Address | 4 | View | |
| 2003-11-14 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2003-09-10 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 7 | View | |
| 2003-09-10 | FOR |
Foreign Reference | 6 | View | |
| 2003-09-10 | FOR |
Foreign Reference | 9 | View | |
| 2003-05-06 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-05-06 | SPEC |
Specification | 30 | View | |
| 2003-05-06 | CLM |
Claims | 5 | View | |
| 2003-05-06 | ABST |
Abstract | 1 | View | |
| 2003-01-02 | TRNA |
Transmittal of New Application | 4 | View | |
| 2003-01-02 | A.PE |
Preliminary Amendment | 3 | View | |
| 2003-01-02 | SPEC |
Specification | 18 | View | |
| 2003-01-02 | CLM |
Claims | 3 | View | |
| 2003-01-02 | ABST |
Abstract | 1 | View | |
| 2003-01-02 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Keith N. Ravenscroft
Long Lake, MN
William V. Block
Apple Valley, MN
Attorneys & Agents of Record
Classification
USPC
148/276
C23C22/83
C23C22/84
Prosecution
- Examiner
- KOEHLER, ROBERT R
- Art Unit
- 1775
- Customer No.
- 28020
- Docket No.
- 89639
- Confirmation No.
- 1542
Patent Term Adjustment
0days
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Quick Facts
- Patent No.
- US 6,695,931
- App. No.
- 10/336,506
- Filed
- 2003-01-02
- Granted
- 2004-02-24
- Examiner
- KOEHLER, ROBERT R
- Art Unit
- 1775
- PTA
- 0 days
External Links