US3579377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing tin or tin-alloy coated copper jump wire by means of hot metalizing
Assignee: Siemens AG
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Filing: 1968-04-25
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Granted: 1971-05-18
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Expires: 1988-04-25
Abstract
Abstract DESCRIBED IS A METHOD OF PRODUCING COPPER WIRE, UNIFORMLY COATED AROUND ITS PERIPHERY WITH TIN OR A PREDOMINANTLY TIN-CONTAINING ALLOY, BY HOT METALIZING. IN THIS METHOD A SCRAPING DIE IS PLACED AT SUCH A DISTANCE FROM THE SURFACE OF THE BATH OF TIN OR A PREDOMINANTLY TIN-CONTAINING ALLOY, THAT THE SCRAPING DIE IS POSITIONED JUST WITHIN THE SOLIDIFICATION RANGE OF THE BATH COMPONENT.
Inventors
- 👤 Horst Schreiner
- 👤 Helmut Ohmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:39
CPC Classifications
C; C23; C23C; C23C2/00; C23C2/34; C23C2/36; C23C2/38; C23C2/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-17 | 1974-11-16 | 1975-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-17 | 1978-11-16 | 1979-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-17 | 1982-11-16 | 1983-05-18 | $7700.00 | Window Closed / Lapsed |