Patent Application
Provisional
App. No. 61/021,694
· Confirmation No. 2872
METHOD AND APPARATUS FOR ELECTROWINNING COPPER USING AN ATMOSPHERIC LEACH WITH FERROUS/FERRIC ANODE REACTION ELECTROWINNING
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-02-22 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2008-01-17 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2008-01-17 | SPEC |
Specification | 19 | View | |
| 2008-01-17 | ABST |
Abstract | 1 | View | |
| 2008-01-17 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2008-01-17 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2008-01-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 20322
- Docket No.
- 97112.5950
- Confirmation No.
- 2872
Child
PCT
Claims priority from a provisional application
→
PCT/US2009/031312
Filed 2009-01-16
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/355,624
· US 8,273,237
Filed 2009-01-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/604,428
Filed 2012-09-05
· Abandoned -- Failure to Respond to an Office Action
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Quick Facts
- App. No.
- 61/021,694
- Filed
- 2008-01-17
External Links