Patent US2883518A successfully refreshed from Google Patents.
US2883518A
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US
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Method of welding a copper wire to an aluminum body
Assignee: Siemens and Halske AG
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Filing: 1958-01-06
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Granted: 1959-04-21
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Expires: 1978-01-06
Abstract
No abstract record available.
Inventors
- 👤 Zabka Franz
- 👤 Schulze Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:09
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/58; H01R4/62; H01R4/625; B; B23; B23K; B23K11/00; B23K11/16; B23K11/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US347141A
Cited
US1142241A
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US1292037A
Cited
US1636656A
Cited
US1716614A
Cited
US2114837A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |